1 ======================================================================
2 Changes for U-Boot 1.1.4:
3 ======================================================================
5 * Fix external IRQ configuration on Yellowstone & Yosemite
6 Patch by Stefan Roese, 28 Oct 2005
8 * Add PCI support for the TQM834x board.
10 * Add missing 4xx board to MAKEALL
11 Patch by Stefan Roese, 20 Oct 2005
13 * Fix conflicting types (flash_write()) in esd auto_update.c
14 Patch by Stefan Roese, 20 Oct 2005
16 * Fix problem with sleep in NetConsole (use get_timer())
17 Patch by Stefan Roese, 20 Oct 2005
19 * Add NetConsole Support for AMCC eval boards
20 Patch by Stefan Roese, 20 Oct 2005
22 * Fix NetConsole support on 4xx (only print eth link on 1st transfer)
23 Patch by Stefan Roese, 18 Oct 2005
25 * Add fat & ext2 support to AMCC 440EP boards Yosemite & Bamboo.
26 Fix identation on ext2ls help entry.
27 Patch by Stefan Roese, 14 Oct 2005
29 * Add support for TQM834x boards.
34 * Add documentation for Open Firmware Flat Tree and usage.
35 Patch by Pantelis Antoniou, 13 Oct 2005
37 * Add missing files for Pantelis Antoniou's patch
38 Patch by Pantelis Antoniou, 04 Sep 2005
40 * Fix problem in ppc4xx eth-driver without ethaddr (only without
42 Patch by Stefan Roese, 10 Oct 2005
44 * Fix gzip bmp support (test if malloc fails, warning when truncated).
45 Increase CFG_VIDEO_LOGO_MAX_SIZE on HH405 board.
46 Patch by Stefan Roese, 07 Oct 2005
48 * Add support for OF flat tree for the STXtc board.
49 Patch by Pantelis Antoniou, 04 Sep 2005
51 * Support passing of OF flat trees to the kernel.
52 Patch by Pantelis Antoniou, 04 Sep 2005
56 * Add support for NetSilicon NS7520 processor.
57 Patch by Art Shipkowski, 12 May 2005
59 * Add support for AP1000 board.
60 Patch by James MacAulay, 07 Oct 2005
62 * Eliminate hard-coded address of Ethernet transfer buffer on at91rm9200
63 Patch by Anders Larsen, 07 Oct 2005
65 The Atmel errata #11 states that the transfer buffer descriptor
66 table must be aligned on a 16-word boundary. As it turned out, this
67 is insufficient - it seems the table must be aligned on a boundary
68 at least as large as the table itself (in Linux this is not an
69 issue - the table is aligned on a PAGE_SIZE (4096) boundary).
71 * Fixed compilation for ARM when using a (standard) hard-FP toolchain
72 Patch by Anders Larsen, 07 Oct 2005
74 * Cleanup warnings for cpu/arm720t & cpu/arm1136 files.
75 sed the linker scripts, rather than pre-process them.
76 Patch by Peter Pearse, 07 Oct 2005
78 * Update make target for ARM supported boards.
79 Use lowlevel_init() instead of platformsetup() [rename].
80 Patch by Peter Pearse, 06 Oct 2005
82 * Fix booting from serial dataflash on AT91RM9200
83 Patch by Peter Menzebach, 29 Aug 2005
85 * Add JFFS2 support for TRAB board
86 Patch by Martin Krause, 25 Aug 2005
88 * Remove unnecessary dependency of netconsole on CONFIG_NET_MULTI
89 Patch by Marcus Hall, 24 Aug 2005
91 * Fix the machine-id of the Cogent csb637 board
92 Patch by Anders Larsen, 05 Oct 2005
94 * Complete support for the KwikByte KB920x boards
95 Patch by Anders Larsen, 05 Oct 2005
97 * Set the AT91RM9200 clock to asynchronous mode
98 Patch by Anders Larsen, 03 May 2005
100 * Set the AT91RM9200 clock to synchronous mode
101 Patch by Anders Larsen, 29 Apr 2005
103 * Add support for Cogent csb637
104 Patch by Anders Larsen, 29 Apr 2005
106 * Fix dm9161.c initialization
107 Patch by Anders Larsen, 29 Apr 2005
109 * Fix problems introduced by Patch by Steven Scholz, 02 Mar 2005
110 (8e2be51de8dd03c1ce4d06cbb18ad06133d47cd5)
112 * Move dm9161.c and lxt972.c into cpu/arm920t/at91rm9200
113 Patch by Anders Larsen, 29 Apr 2005
115 * Fix device partition intialization for SystemACE disks.
116 Patch by Stephen Williams, 28 Apr 2005
118 * Added support for KwikByte KB920x boards (based on AT91RM9200)
119 Patch by Matt ?? <kb9200_dev@kwikbyte.com>, 27 Apr 2005
121 * Add support for S29GL064M-R3 flash chip on xsengine board
122 Patch by Kurt Stremerch, 18 Apr 2005
124 * E500 update: repoint IVPR to RAM when code is relocated
125 Patch by Kylo Ginsberg, 13 Apr 2005
127 * Fix loop end test in lib_generic/string.c:strswab()
128 Patch by Andrew Dyer, October 10, 2005
129 Signed-off-by: Andrew Dyer <amdyer@gmail.com>
133 * Update ARM Integrator boards:
134 Correct addessing errors in platform files.
135 Split off common core module data from Integrator header files to
136 include/armcoremodule.h.
137 Patch by Peter Pearse, 04 Oct 2005
139 * Make sure only supported compiler options are used
140 Import "cc-option" shell function from kernel and
141 use it to get the correct ARM GCC options for individual CPUs
142 Patch by Peter Pearse, 30 Jun 2005
144 * Fix 440GR to print correct cpu revision
145 Patch by Stefan Roese, 04 Oct 2005
147 * Change board message on AMCC Yosemite & Yellowstone to common style
148 Patch by Stefan Roese, 03 Oct 2005
150 * Fix compiler warning
152 * Fix FEC PHY addresses for TQM85xx boards
154 * Fix uninitialized variable problem in hush shell
155 Patch by Lars Rostock, 26 Sep 2005
157 * Undo change of f6e20fc6ca... to include/configs/trab.h
158 (Must have been an accident?)
160 * Add support for AT91RM9200 OHCI Controller.
161 Patch by Eric Benard, 07 Apr 2005
163 * Update ARM mach-types.h
164 Patch by Eric Benard, 07 Apr 2005
166 * Add support for MP2USB board.
167 Patch by Eric Benard, 07 Apr 2005
169 * Add board support for armadillo HT1070
170 Patch by Rowel Atienza, 06 Apr 2005
172 * Second Ethernet address enabled for MPC885ADS and MPC8272ADS.
173 Patch by Vitaly Bordug, 30 Mar 2005
175 * Add iopset command on mpc8xx
176 Patch by Daniel Eisenhut, 25 Mar 2005
178 * Add support for MII in eepro100 driver.
179 Patch by Gleb Natapov, 21 Mar 2005
181 * Fixes to the Lubbock (PXA 25x) support:
182 - Resolve the FIXME with respect to saving the u-boot environment.
183 - Make the default load address land in real memory.
184 - Fix lan91c96 SMC_{in,out}{b,w,l}() macros
185 Patch by David Brownell, 10 Mar 2005
187 * Add Barco Streaming Video Card (SVC) and Sample Compress Network (SCN) board
188 Patch by Marc Leeman, 04 Mar 2005
190 * OMAP242x H4 board update
191 - fix for ES2 differences.
192 - switch to using the cfi_flash driver.
193 - fix SRAM build address.
194 - fix for GP device operation.
195 - unlock SRAM for GP devices.
196 - display more device information.
197 - fix potential deadlock in omap24xx_i2c driver.
198 - fix DLL load values to match dpllout*1 operation.
199 - fix 2nd chip select init for combo DDR device.
200 - add support for CFI Intel 28F256L18 on H4 board.
201 Patch by Richard Woodruff, 03 Mar 2005
203 * Fix formating in include/asm-arm/arch-at91rm9200/AT91RM9200.h
204 Patch by Steven Scholz, 02 Mar 2005
207 Patch by Ara Avanesyan, 24 Feb 2005
209 * Remove unneeded #include <malloc.h>
210 Patch by Ladislav Michl, 22 Feb 2005
212 * Add cramfs support for m68k
213 Patch by Zachary Landau, 21 Feb 2005
215 * Update ep8260: Fix flash timeouts; improve clock resolution for faster UARTs
216 Patch by Jeff Angielski, 21 Feb 2005
218 * Fix au1x00_serial baud rate calculation:
219 remove hardcoded cpu clock divisor and use register instead;
220 round up instead of truncate
221 Patch by Andrew Dyer, 15 Feb 2005
223 * Add Xilinx Spartan3 family FPGA support
224 Patch by Kurt Stremerch, 14 Feb 2005
226 * Fix drivers/cfi_flash.c: use info->reset_cmd instead of FLASH_CMD_RESET
227 Patch by Zachary Landau, 11 Feb 2005
230 Patch by Matthias Fuchs, 25 Sep 2005
232 * Added support for PCI bridge on MPC8272ADS
233 Patch by Vitaly Bordug, Feb 09 2005
235 * Update multicore CM9XX support for Integrator AP to allow booting from flash
236 Patch by Jean-Paul Saman, 8 Feb 2005
238 * Fix strswab() to reliably find end of string
239 Patch by Andrew Dyer, 08 Feb 2005
241 * Fix typos in include/ppc440.h
242 Patch by Andrew E Mileski, 04 Feb 2005
244 * Add Vibren (was Accelent) PXA255 IDP Support
245 Patch by Cliff Brake, 04 Feb 2005
247 * Fix tools/bmp_logo.c using incorrect offset to pixel data
248 Patch by Andrew Dyer, 31 Jan 2005
250 * Add ARM946E cpu and core module targets; remap memory to 0x00000000
251 Patch by Peter Pearse, 2 Feb 2005
253 * Fix error handling in tools/env/fw_env.c
254 Patch by Ara Avanesyan, 01 Feb 2005
256 * Fix MGT5100 PSC baudrate calculation
257 Patch by Sebastian Schau, 27 Jan 2005
259 * OMAP242x fix for GP device booting
260 - Add SRAM unlock for GP devices.
261 - Change DDR DLL unlock value to allow DPLLout*1 operation.
262 Patches by Richard Woodruff, 21 Jan 2005:
264 * Add support for AMD's Pb1x00 eval board;
265 add MII routines to the au1x00 ethernet driver;
266 add USB ohci driver (work in progress)
267 Patch by Thomas Sailer, 20 Jan 2005
269 * Update omap5912osk board
270 Use drivers/cfi_flash.c instead of private flash driver;
271 Remove hardcoded personalized settings from omap5912osk.h;
272 Fix spacing with (RO) marks in 'flinfo' output.
273 Patch by Michael Bendzick, 14 Jan 2005
275 * Fix warnings for PCI code on ixp
276 Patch by Joe <lgxue@yahoo.com>, 13 Jan 2005
278 * virtex2 fix for bogus download error messages
279 The virtex2 FPGA download code watches for init going active during
280 a download of config data as an error condition. init also goes
281 active after a configuration is finished in concert with the done
282 signal. So far, the code does not check for done active until all
283 of the configuration data is sent. If configuration data has a few
284 extra pad bytes at the end, this would cause an error message even
285 though the download had suceeded.
286 NOTE: virtex2 slave serial and spartan2 versions may still have the
288 Patch by Andrew Dyer, 12 Jan 2005
290 * Optimize flash_make_cmd in drivers/cfi_flash.c for little endian
291 Fix "WARNING: flash_make_cmd: unsuppported LittleEndian mode"
292 message when probing for nonexistent flash in little endian mode.
293 As a side effect more efficient and smaller code is generated,
294 which is always a Good Thing (TM).
295 Patch by Ladislav Michl, 24 Sep 2005
297 * Update for TFTP using a fixed UDP port
298 Use the approved environment variable names. Added "tftpdstp" to
299 allow ports other than 69 per Tolunay Orkun's recommendation.
300 Patch by Jerry Van Baren, 12 Jan 2005
302 * Allow to force TFTP to use a fixed UDP port
303 (Add a configuration option CONFIG_TFTP_PORT and optional env
305 Patch by Jerry Van Baren, 10 Jan 2005
307 * Fix ethernet timeouts on dbau1550 and other au1x00 systems
308 Patch by Leif Lindholm, 29 Dec 2004
310 * Cleanup: fix broken builds
312 * Fix PHY address argument passing with mii info command
313 Patch by Andrew Dyer, 28 Dec 2004
315 * Cleanup (PPC4xx is AMCC now)
317 * esd CPCI2DP board added
318 Patch by Matthias Fuchs, 22 Sep 2005
320 * esd PMC405 board updated
321 Patch by Matthias Fuchs, 22 Sep 2005
323 * Add SM501 support to HH405 board.
324 Add support for gzip compressed bmp's (CONFIG_VIDEO_BMP_GZIP).
325 Add support for eeprom write-enable (CFG_EEPROM_WREN).
326 Patch by Stefan Roese, 22 Sep 2005
328 * Fix autonegotiation in tsec ethernet driver
329 Patch by Stefan Roese, 21 Sep 2005
331 * Fix bug in auto_update (trab board)
332 Patch by Martin Krause, 16 Sep 2005
334 * Fix computation of framebuffer palette for 8bpp LCD bitmaps
335 Patch by Francesco Mandracci, 16 Sep 2005
337 * Update configuration for INKA4x0 board
339 * Update configuration for PM854 board
340 Based on patch by R. Loeffl, 20 Jul 2005
342 * Add PCI support to TQM8540 and TQM8560 boards
343 Patch by Stefan Roese, 15 Sep 2005
345 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
346 boards (baudrate, environment...). Flash driver fixed.
347 Patch by Stefan Roese, 15 Sep 2005
349 * Fix problem in 440GP ethernet driver (ebony). Add support for 2nd
350 ethernet port on ebony.
351 Patch by Stefan Roese, 7 Sep 2005
353 * Added support for mtddevnum and mtddevname variables (mtdparts command)
355 * Change default console baud rate for stxxtc board
357 * Add I2C support to TQM8540 and TQM8560 boards (EEPROM, RTC, LM75-DTT).
358 Patch by Stefan Roese, 31 Aug 2005
360 * Fix default command set (don't include CFG_CMD_DISPLAY command)
361 Patch by Pantelis Antoniou, 02 Sep 2005
365 * Enable SM712 driver support for HMI1001 board.
367 * Fix problems with ld version 2.16 (dot outside sections problem)
368 Pointed out by Gerhard Jaeger, 31 Aug 2005;
369 cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
371 * Prepare U-Boot for gcc-4.x: fix global data pointer initialization
373 * Adjust CS3 timings on HMI1001 board for dot matrix display under Linux
375 * Add keyboard and dot matrix display support for HMI1001 board.
377 * Prepare U-Boot for gcc-4.x
379 * Fixed Bamboo port to enable running without DDR-DIMM
380 (Bamboo has also 64MB onboard DDR)
381 Patch by Stefan Roese, 24 Aug 2005
383 * Merged 405gp_enet.c and 440gx_enet.c to generic 4xx_enet.c
384 now handling all 4xx cpu's
385 Patch by Stefan Roese, 16 Aug 2005
387 * Fix make dependencies for at91rm9200 and ks8695 cpus
388 Patch by Steven Scholz, 23 Aug 2005
390 * Add JFFS2 support for TQM5200 board
392 * Add esd cpci5200 and pf5200 boards
393 Patch by Reinhard Arlt, 22 Aug 2005
395 * Fix sysclock for TQM8540 and TQM8560 boards
396 Patch by Martin Krause, 25 Jul 2005
398 * Initialize serial# and ethaddr from manufacturer data in EEPROM on CMC-PU2
399 Patch by Martin Krause, 08 Jun 2005
401 * Add new board specific commands for TQM5200/STK52XX
402 - Sound commands (beep, wav, sound)
403 - Test commands (led, can, backlight, rs232)
404 Patch by Martin Krause, 02 May 2005
406 * Change main clock on CMC-PU2 board from 207 MHz to 179 MHz
407 because of a bug in the AT91RM9200 CPU PLL
408 Patch by Martin Krause, 22 Apr 2005
410 * Add automatic HW detection for another CMC_PU2 variant
411 Patch by Martin Krause, 20 Apr 2005
413 * Remove CONFIG_AT91RM9200DK in CMC-PU2 configuration
414 Patch by Martin Krause, 19 Apr 2005
416 * Fix initialization problem on TQM5200 without SM501
417 Patch by Martin Krause, 08 Apr 2005
419 * Add RTC support for STK52XX.200
420 Patch by Martin Krause, 07 Apr 2005
422 * Add support for IFM o2dnt board
424 * Enable PCI on hmi1001 board
426 * Fix return values of the jffs2 commands ls/fsload/fsinfo,
427 so we can use them to, e.g., check the existence of a file with
428 "if ls foo; then this; else that; fi" in the hush shell
429 Patch by Andreas Engel, 16 August 2005
431 * Coding style cleanup
433 * Add support for Silicon Turnkey eXpress XTc (mpc87x/88x) board.
434 Patch by Dan Malek and Pantelis Antoniou, 15 Aug 2005
436 * Check return value of malloc in 440gx_enet.c
437 Patch by Travis B. Sawyer, 18 Jul 2005
439 * Add Sandburst Metrobox and Sandburst Karef board support packages.
440 Second serial port on 440GX now defined as a system device.
441 Add 'Short Etch' code for Cicada PHY within 440gx_enet.c
442 Patch by Travis B. Sawyer, 12 Jul 2005
444 ======================================================================
445 Changes for U-Boot 1.1.3:
446 ======================================================================
450 * Add forgotten new fils from latest VoiceBlue update
452 * Make bootretry feature work with hush shell.
453 Caveat: this currently *requires* CONFIG_RESET_TO_RETRY to be set, too.
454 Patch by Andreas Engel, 19 Jul 2005
456 * Update Hymod Board Database PHP code in "tools" directory
457 Patch by Murray Jensen, 01 Jul 2005
459 * Make "tr" command use POSIX compliant; export HOSTOS make variable
460 Patch by Murray Jensen, 30 Jun 2005
462 * Fix Murray Jensen's mail address.
463 Patch by Murray Jensen, 30 Jun 2005
465 * Preserve PHY_BMCR during a soft reset.
466 Patch by Carl Riechers, 24 Jun 2005
468 * VoiceBlue update: eeprom tool can also store firmware version now.
469 eeprom.bin is runable by jumping at load address.
470 Patch by Ladislav Michl, 23 May 2005
472 * Move the AT91RM9200DK to the ARM Systems list.
473 Patch by Anders Larsen, 26 Apr 2005
475 * Eliminate calls of ARM libgcc.a helper functions _divsi3 and _modsi3
476 Patch by Anders Larsen, 26 Apr 2005
478 * measure_gclk() is needed when DEBUG is enabled
479 Patch by Bryan O'Donoghue, 25 Apr 2005
481 * Add UPD-Checksum code, fix problem in net.c (return instead of break)
482 Patch by Reinhard Arlt, 12 Aug 2005
484 * esd PCI405 board updated
485 Patch by Matthias Fuchs, 28 Jul 2005
487 * esd WUH405 and DU405 board updated
488 Patch by Matthias Fuchs, 27 Jul 2005
490 * Fix problem in cmd_nand.c (only when defined CFG_NAND_SKIP_BAD_DOT_I)
491 Patch by Matthias Fuchs, 4 May 2005
493 * Update AMCC Yosemite to get a consistent setup for all AMCC eval
494 boards (baudrate, environment...). Flash driver fixed.
495 Patch by Stefan Roese, 11 Aug 2005
497 * Changed AMCC Bubinga (405EP) configuration to support 2nd eth port
498 Patch by Stefan Roese, 11 Aug 2005
500 * Add NAND FLASH support for AMCC Bamboo 440EP eval board
501 Patch by Stefan Roese, 11 Aug 2005
503 * Add configuration for IFM AEV FIFO board.
504 Minor coding style cleanup.
506 * Add configuration for IFM SPI eval board
508 * Fix CompactFlash problem on HMI1001 board
510 * Make new "mtdparts" code build with older compilers
511 Patch by Andrea Scian, 09 Aug 2005
513 * Changed CONFIG_440_GX, CONFIG_440_EP and CONFIG_440_GR options to
514 CONFIG_44GX, CONFIG_440EP and CONFIG_440GR for a consistent design
515 with the 405 defines and the linux kernel defines.
516 Patch by Stefan Roese, 08 Aug 2005
518 * Fix compiler warnings with older GCC versions
520 * Add common (with Linux) MTD partition scheme and "mtdparts" command
522 Old, obsolete and duplicated code was cleaned up and replace by the
523 new partitioning method. There are two possible approaches now:
525 The first one is to define a single, static partition:
527 #undef CONFIG_JFFS2_CMDLINE
528 #define CONFIG_JFFS2_DEV "nor0"
529 #define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF /* use whole device */
530 #define CONFIG_JFFS2_PART_SIZE 0x00100000 /* use 1MB */
531 #define CONFIG_JFFS2_PART_OFFSET 0x00000000
533 The second method uses the mtdparts command line option and dynamic
536 /* mtdparts command line support */
537 #define CONFIG_JFFS2_CMDLINE
538 #define MTDIDS_DEFAULT "nor1=zuma-1,nor2=zuma-2"
539 #define MTDPARTS_DEFAULT "mtdparts=zuma-1:-(jffs2),zuma-2:-(user)"
541 Command line of course produces bigger images, and may be inappropriate
542 for some targets, so by default it's off.
544 * Fix build problems for PM856 Board
546 * Fix sign extension bug in 'fpga loadb' command;
547 make 'fpga loadb' always print the file header info
548 Patch by Andrew Dyer, 11 Jan 2005
550 * Fix errors that occur when accessing SystemACE CF
551 Patch by Jeff Angielski, 09 Jan 2005
553 * Document switching between U-Boot and PlanetCore on RPXlite
554 by Sam Song, 24 Dec 2004
556 * Fix PowerQUICC II mask detection.
557 Patch by Eugene Surovegin, 20 Dec 2004
559 * Add support for Altera NIOS DK1C20 board
560 Patch by Shlomo Kut, 13 Dec 2004
562 * Add support for ep8248 board
563 Patch by Yuli Barcohen, 12 Dec 2004
567 * Fix baudrate setting for KGDB on MPC8260
568 Patch by HoJin, 11 Dec 2004
570 * Fix 'mii help' text formatting
571 Patch by Cory Tusar, 10 Dec 2004
573 * Fix return code of NFS command
574 Patch by Hiroshi Ito, 11 Dec 2004
578 * Fix compiler warnings in cpu/ppc4xx/usbdev.c
579 Patch by Steven Blakeslee, 04 Aug 2005
581 * Add support for AMCC Bamboo PPC440EP eval board
582 Patch by Stefan Roese, 04 Aug 2005
584 * Patch by Jon Loeliger
585 Fix style issues primarily in 85xx and 83xx boards.
587 - Trailing white space
588 - Indentation not by TAB
589 - Excessive amount of empty lines
590 - Trailing empty lines
592 * Patch by Ron Alder, 11 Jul 2005
593 Add Xianghua Xiao and Lunsheng Wang's support for the
594 GDA MPC8540 EVAL board.
596 * Patch by Eran Liberty
597 Add support for the Freescale MPC8349ADS board.
599 * Patch by Jon Loeliger, 25 Jul 2005
600 Move the TSEC driver out of cpu/mpc85xx as it will be shared
601 by the upcoming mpc83xx family as well.
603 * Patch by Jon Loeliger, 05 May 2005
604 Implemented support for MPC8548CDS board.
605 Added DDR II support based on SPD values for MPC85xx boards.
606 This roll-up patch also includes bugfies for the previously
608 DDRII CPO, pre eTSEC, 8548 LBIU, Andy's TSEC, eTSEC 3&4 I/O
610 * Patch by Jon Loeliger, 10 Feb 2005
611 Add config option CONFIG_HAS_FEC calling out 8540 FEC features.
613 * Patch by Jon Loeliger, Kumar Gala, 08 Feb 2005
615 Adds Relaxed Timing TRLX bit to FLASH ORx regs to allow
616 for faster flash parts.
617 Add documentation for BR/OR for FLASH.
619 * Patch by Jon Loeliger 08 Feb 2005
620 Determine L2 Cache size dynamically on 85XX boards.
622 * Patch by Jon Loeliger, Kumar Gala 08 Feb 2005
623 - Convert the CPM2 based functionality to use new CONFIG_CPM2
624 option rather than a myriad of CONFIG_MPC8560-like variants.
625 Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560.
626 Eliminates the CONFIG_MPC8560 option entirely. Distributes the
627 new CONFIG_CPM2 option to each 8260 board.
629 * Add support for MicroSys PM856 board
630 Patch by Josef Wagner, 03 Aug 2005
632 * Minor fixes to PM854 board
633 Patch by Josef Wagner, 03 Aug 2005
635 * Adjust configuration of XENIAX board
636 (chip select and GPIO required for USB operation)
638 * Fix typos in cpu/85xx/start.S which caused DataTLB exception to be
639 routed to the Watchdog handler
640 Patch by Eugene Surovegin, 18 Jun 2005
642 * (re)enabled scsi commands do_scsi() and do_scsiboot()
643 Patch by Denis Peter, 06 Dec 2004
645 * Fix endianess problem in TFTP / NFS default filenames
646 Patch by Hiroshi Ito, 06 Dec 2004
648 * Ignore broadcast status bit in received frames in 8260 FCC ethernet
650 Patch by Murray Jensen, 18 Jul 2005
652 * Fix typo in mkconfig script (used == instead of =)
653 Patch by Murray Jensen, 18 Jul 2005
655 * Cleanup build problems on 64 bit build hosts
657 * Update MAINTAINERS file
659 * Patch by Stefan Roese, 01 Aug 2005:
660 - Major cleanup for AMCC eval boards Walnut, Bubinga, Ebony, Ocotea
661 (former IBM eval board). Please see "doc/README.AMCC-eval-boards-cleanup"
663 - Sycamore (PPC405GPr) eval board added (Walnut port is extended
664 to run on both 405GP and 405GPr eval boards).
666 * Patch by Steven Blakeslee, 27 Jul 2005:
667 - Add support for AMCC PPC440EP/GR.
668 - Add support for AMCC Yosemite PPC440EP eval board.
669 - Add support for AMCC Yellowstone PPC440GR eval board.
671 * Minor fixes for PPChameleon Board:
672 - fix alignment of NAND size
673 - make code do what the comment says
675 * Implement h/w sector protection status synchronization at boot.
676 The code is provided for, and was tested on, the Yukon/Alaska
677 and PM520 boards only.
679 A bug in flash_real_protect() for the Yukon board was fixed by
680 adding a function that tells if two banks are on one flash chip.
682 * Fix sysmon POST problem: check I2C error codes
683 This fixes a problem of displaying bogus voltages when the voltages
684 are so low that the I2C devices start failing while the rest of the
685 system keeps running.
687 * Patch by Cedric Vincent, 6 Jul 2005:
688 Fix CFG_CMD_SETGETDCR handling in "common/cmd_dcr.c"
690 * Patch by Jon Loeliger, 20 Jul 2005:
691 Add missing PCI IO port definitions.
693 * Add CompactFlash support for HMI1001 board.
695 * Adjust printed board ID for LWMON board.
697 * Fix low-level OHCI transfers for ARM920t and MPC5xxx
699 * Add new argument format for flash commands to allow for usage like
700 "erase $(addr) +$(filesize)", i. e. a size argument can be used and
701 U-Boot will automaticially find the end of the corresponding sector.
703 * Patch by Stefan Roese, 5 Jul 2005:
704 Update uc100 board PHY setup
706 * Patch by Stefan Roese, 1 Jul 2005:
707 Fix PHY address for CATcenter board (now correct!)
709 * Patch by Stefan Roese, 30 Jun 2005:
710 Fix PHY addresses for PPChameleon and CATcenter boards
711 Change MAINTAINER for most esd boards
713 * Patch by Detlev Zundel, 30 Jun 2005:
714 Fix LCD logo for lwmon board which got lost in the merge of 8xx and PXA LCD code
716 * Fix baudrate calculation problem on MPC5200 systems
718 * Add EEPROM and RTC support for HMI1001 board
720 * Patch by Detlev Zundel, 20 Jun 2005:
721 Fix initialization of low active GPIO pins on inka4x0 board
723 * Enable redundant environment, disable HW flash protection of
726 * Patch by Travis Sawyer, 10 Jun 2005:
727 Initialize allocated dev and private hw structures
728 after their respective allocation in 440gx_enet.c
730 * Patch by Steven Scholz, 10 Jun 2005:
731 Fix byteorder problems with second argument of "bootm" with
734 * Add support for HMI1001 board
736 * Disable "date" and "sntp" commands on TQM866M
738 * Fix watchdog reset problems on LWMON board
740 * Patch by Juergen Selent, 17 May 2005:
741 Add support for Funkwerk VoVPN gateway module.
743 * Cleanup debug code for MPC8220 FEC driver
745 * Extend burst mode RAM test program to take a loop count
748 * Use CONFIG_DRIVER_KS8695ETH to enable KS8695 ethernet driver on
749 those boards that use it.
751 * Patches by Greg Ungerer, 19 May 2005:
752 - add support for the KS8695P (ARM 922 based) CPU
753 - add support for the OpenGear CM4008, CM4116 and CM4148 boards
755 * Patch by Steven Scholz, 19 May 2005:
756 Add support for CONFIG_SERIAL_TAG on ARM boards
758 * Add PCI support for Sorcery board.
759 Code cleanup (especially Sorcery / Alaska / Yukon serial driver).
761 * Fix compile problems caused by new burst mode SDRAM test;
762 make port pins to trigger logic analyzer configurable
764 * Fix timer handling on MPC85xx systems
766 * Fix debug code in omap5912osk flash driver
768 * Add support for MPC8247 based "IDS8247" board.
770 * Add support for 2 x TSEC interfaces on the TQM8540 board.
772 * On LWMON we must use the watchdog to reset the board as the CPU
773 genereated HRESET pulse is too short to reset the external
776 * Add test tool to exercise SDRAM accesses in burst mode
777 (as standalone program, MPC8xx/PowerPC only)
779 * Increase CFG_MONITOR_LEN for Rattler board to match actual code
782 * Major upate of JFFS2 code; now in sync with snapshot of MTD CVS of
783 March 13, 2005); new configuration option CONFIG_JFFS2_LZO_LZARI
784 added to support LZO and LZARI compression modes (undefined by
787 * Fix problem with symbolic links in JFFS2 code.
789 * Use linker ASSERT statement to prevent undetected overlapping of
790 sections on PPChameleon board; other boards might use this, too.
792 * Patch by Stefan Roese, 03 May 2005:
794 Fix problems in cmd_universe.c
796 * Patch by Matthias Fuchs, 03 May 2005:
797 Added missing variable declaration in cmd_nand.c
798 Modified CFG_PCI_PTM1MS in configs/PLU405.h to map 128MB ram
800 * Fix INKA4x0: use CS1 as gpio_wkup_6 output
802 * Fix bug in the SDRAM initialization code for canmb, IceCube and
804 Fix PHY address for canmb board.
806 * Cleanup serial console baudrate calculation on AT91RM9200;
807 get rid of obsolete CFG_AT91C_BRGR_DIVISOR definition
809 * Patch by Matthias Fuchs, 18 Apr 2005:
810 Make PCI target address spaces on PMC405 and CPCI405 boards
811 configurable via environment variables
813 * Auto-size RAM on canmb board.
815 * Add support for canmb board
817 * Patch by Stefan Roese, 13 Apr 2005:
818 Update for esd apc405
820 * Fixes for TQM8560 board:
822 - remove debug messages
823 - fix flash sector protection
825 * Patch by Steven Scholz, 07 Apr 2005:
826 Add i2c_reg_write() and i2c_reg_write() for at91rm9200 I2C
828 * Patches by Steven Scholz, 07 Apr 2005:
829 Fix compiler warning in altera.c
830 Fix warning in cpu/arm920t/at91rm9200/i2c.c
832 * Patch by Ladislav Michl, 06 Apr 2005:
833 Fix voiceblue configuration.
835 * Patch by Stefan Roese, 06 Apr 2005:
836 Updates for OCOTEA board:
837 - Changed U-Boot size from 512kByte to 256kByte
838 - Fixed flash driver to support boot from soldered user flash
839 - Added README for switch from PIBS firmware to U-Boot
841 * Patch by Travis Sawyer, 05 Apr 2005:
842 - Change timer frequency for ppc 440 from 10 ms to 1 ms.
843 Problem found by Andrew Wozniak.
845 * Patch by Steven Scholz, 06 Apr 2005:
846 - creating SoC subdir for Atmel AT91RM9200 cpu/arm920t/at91rm9200
847 - moving code out of cpu/at91rm9200 into cpu/arm920t/at91rm9200
849 * Patches by Robert Whaley, 29 Nov 2004:
850 - update the pxa-regs.h file for PXA27x chips
851 - add PXA27x based ADSVIX board
852 - add support for MMC on PXA27x processors
854 * Patch by Andrew E. Mileski, 28 Nov 2004:
855 Fix PPC4xx SPD SDRAM detection bug
857 * Patch by Hiroshi Ito, 26 Nov 2004:
858 Fix logic of "test -z" and "test -n" commands
860 * Patch by Ladislav Michl, 05 Apr 2005:
861 Add support for VoiceBlue board.
863 * Patch by Ladislav Michl, 05 Apr 2005:
864 Fix netboot_common() prototypes.
866 * Patch by Steven Scholz, 05 Apr 2005:
867 Use i.MX watchdog timer for reset_cpu()
869 * Patch by Steven Scholz, 05 Apr 2005:
870 Move reset_cpu() out of cpu/arm920t/start.S into the SoC specific
871 subdirectories cpu/arm920t/imx/ and cpu/arm920t/s3c24x0/
874 * Add support for MPC8220 based "sorcery" board.
876 * Add support for TQM8560 board.
878 * Add FEC support for TQM8540 board.
879 Interfaces are named as follows: "ENET1" - TSEC2, "ENET2" - FEC
881 * Patch by Martin Krause, 04 Apr 2005:
882 Update default configuration for CMC_PU2 board.
884 * Patch by Steven Scholz, 04 Apr 2005:
885 - remove all references to CONFIG_INIT_CRITICAL for ARM based boards
886 - introduce two new configuration options instead:
887 CONFIG_SKIP_LOWLEVEL_INIT and CONFIG_SKIP_RELOCATE_UBOOT
889 * Patch by Steven Scholz, 04 Apr 2005:
890 Make sure that MDIO clock does not exceed 2.5 MHz on AT91
892 * Fix timer code for ARM systems: make sure that udelay() does not
893 reset timers so it's save to use udelay() in timeout code.
895 * Patch by Mathias Küster, 23 Nov 2004:
896 add udelay support for the mcf5282 cpu
898 * Patch by Tolunay Orkun, 16 November 2004:
899 fix incorrect onboard Xilinx CPLD base address
901 * Patch by Jerry Van Baren, 08 Nov 2004:
902 - Add low-boot option for MPC8260ADS board (if lowboot is selected,
903 the jumper for the HRCW source should select flash. If lowboot is
904 not selected, the jumper for the HRCW source should select the
906 - change default load base address to 0x00400000
908 * Patch by Yuli Barcohen, 08 Nov 2004:
909 Add support for Analogue & Micro Rattler boards.
910 Tested on Rattler8248.
912 * Patch by Andre Renaud, 08 Nov 2004:
913 Fix watchdog support in common/lcd.c
915 * Patch by Marc Leeman, 05 Nov 2003:
916 Enable all 4 PCMBRW buffers for the MPC8245 processor since the CPU
917 bug only affects the XPC8245 processors
919 * Patches by Josef Wagner, 29 Oct 2004:
920 - Add support for MicroSys CPU87 board
921 - Add support for MicroSys PM854 board
923 * Patch by Jian Zhang, 02 Nov 2004:
924 Add 16-bit NAND support
926 * Patch by Scott McNutt, 01 Nov 2004:
927 Add missing NIOS/NIOS2 support for "iminfo" command
929 * Patch by Detlev Zundel, 29 Oct 2004:
930 Add missing NIOS/NIOS2 support for "mkimage" tool.
932 * Patch by David Adair, 27 Oct 2004:
933 Add missing 440GX SDRAM Controller reset
935 * Patch by Steven Scholz, 25 Oct 2004:
936 Declare reset_cpu() in include/common.h instead locally
938 * Patch by Yusdi Santoso, 22 Oct 2004:
939 - Add support for HIDDEN_DRAGON board
940 - fix endianess problem in driver/rtl1839.c
942 * Patch by Allen Curtis, 21 Oct 2004:
943 support multiple serial ports
945 * Patch by Richard Klingler, 03 Apr 2005:
946 Add call to eth_halt() in net/net.c when called functions fail
947 after eth_init() has been called.
949 * Patch by Sam Song, 3 April 2005:
950 - Update README.Netconsole
953 * Prepare for SoC rework of ARM code:
954 - rename CONFIG_BOOTBINFUNC into CONFIG_INIT_CRITICAL
955 - rename memsetup into lowlevel_init (function name and source files)
956 Patch by Steven Scholz, 03 Apr 2005:
957 - create SoC specific directories include/asm-arm/arch-imx and
958 include/asm-arm/arch-s3c24x0
960 * Fix problems with SNTP support;
961 enable SNTP support in some boards.
963 * Patches by Martin Krause, 01 Apr 2005:
964 - Fix flash erase timeout on CMC_PU2
965 - Add automatic HW detection for CMC_PU2 and CMC_BASIC
967 * Patch by Steven Scholz, 13 March 2005:
968 fix cache enabling for AT91RM9200
970 * Patch by Masami Komiya, 30 Mar 2005:
971 add SNTP support and expand time server and time offset fields of
972 DHCP support. See doc/README.SNTP
974 * Patch by Steven Scholz, 13 Dec 2004:
975 Fix bug in at91rm920 ethernet driver
977 * Patch by Steven Scholz, 13 Dec 2004:
978 Remove duplicated code by merging memsetup.S files for
979 at91rm9200 boards into one cpu/at91rm9200/lowlevel.S
981 * Patch by Detlev Zundel, 31 Mar 2005:
982 Cleanup duplicate definition of overwrite_console()
984 * Update TQM5200 configuration;
985 prepare for Rev. 200 starter kit boards
987 * Patch by Scott McNutt, 21 Oct 2004:
988 Add support for Nios-II EPCS Controller core.
990 * Patch by Scott McNutt, 20 Oct 2004:
992 - Add sysid command (Nios-II only).
993 - Locate default exception trampoline at proper offset.
994 - Implement I/O routines (readb, writeb, etc)
995 - Implement do_bootm_linux
997 * Patches by Martin Krause, 22 Mar 2005:
998 - use TQM5200_auto as MAKEALL target for TQM5200 systems
999 - add support for SM501 graphics controller
1000 - add support for graphic console on TQM5200
1001 - add support for TQM5200 Rev 200
1002 - cleanup, fix typo in include/configs/TQM5200.h
1004 * Patch by Manfred Baral, 17 Mar 2005:
1007 * Fix RTC configuration for PPChameleon board
1009 * Cleanup, fix typo in include/configs/TQM5200.h
1011 * Patch by Stefan Roese, 16 Mar 2005:
1012 Update for esd auto_update and hh405 board
1014 * Adapt for U-Boot image size (new features enabled) on TQM5200
1016 * Update code for TQM8540 board (and 85xx in general):
1017 - Change the name of the Ethernet driver: MOTO ENET -> ENET
1018 - Reformat boot messages
1019 - Enable redundant environment
1020 - Replace the -O2 optimization flag with -mno-string
1022 * Patch by David Brownell, 10 Mar 2005:
1023 Restore copyright statements in OHCI drivers.
1025 * Add support for TQM8540 board
1027 * Patch by Detlev Zundel, 14 Mar 2005:
1028 NC650: changed NAND flash addressing to using UPMB
1030 * Patch by Stefan Roese, 14 Mar 2005:
1031 Update for esd voh405 fpga image
1033 * INKA4x0: Allow initialization of LCD backlight dimming from
1034 "brightness" environment variable.
1036 * Add port initialization for digital I/O on INKA4x0
1038 * Patch by Stefan Roese, 01 Mar 2005:
1039 Update for esd boards dp405 and hub405
1041 * Fix get_partition_info() parameter error in all other calls
1042 (common/cmd_ide.c, common/cmd_reiser.c, common/cmd_scsi.c).
1044 * Enable USB and IDE support for INKA4x0 board
1046 * Patch by Andrew Dyer, 28 Feb 2005:
1047 fix ext2load passing an incorrect pointer to get_partition_info()
1048 resulting in load failure for devices other than 0
1050 * Add support for SRAM and 2 x Quad UARTs on INKA4x0 board
1052 * Cleanup USB and partition defines
1054 * Add support for ext2 filesystems and image timestamps to TQM5200 board
1056 * Add reset code for Coral-P on INKA4x0 board
1058 * Patch by Martin Krause, 28 Jun 2004:
1059 Update for TRAB board.
1061 * Fix some missing "volatile"s in MPC5xxx FEC driver
1063 * Fix cirrus voltage detection (for CPC45)
1065 * Fix byteorder problem in usbboot and scsiboot commands.
1067 * Patch by Cajus Hahn, 04 Feb 2005:
1068 - don't insist on leading '/' for filename in ext2load
1069 - set default partition to useful value (1) in ext2load
1071 * Patch by Andrew Dyer, 08 Jan 2005:
1072 fix wrong return codes in ext2 code
1074 * Removed '--no-warn-mismatch' option from Makefile. This option
1075 makes 'ld' to overlook binary objects compatibility.
1077 * Moved $(PLATFORM_LIBS) from the library group (--start-group ...
1078 --end-group) outside of the group. This will make 'ld' to do
1079 _multiple_ search in the library group when resolving symbol
1080 references and do only a _single_ seach in libgcc.a after the group
1083 * Fix stability problems on CPC45 board again.
1085 * Make image detection for diskboot / usbboot / scsiboot more robust
1086 (also check header checksum)
1088 * Update CPC45 board configuration.
1090 * Add USB and PCI support for INKA4x0 board
1092 * Fix IDE stability problems on CPC45 board (needs 2 x EIEIO).
1096 * Patch by Robin Getz, 13 Oct 2004:
1097 Add standalone application to change SMC91C111 MAC addresses,
1098 see examples/README.smc91111_eeprom
1100 * Patch by Xiaogeng (Shawn) Jin, 12 Oct 2004:
1101 Fix Flash support for ARM Integrator CP.
1103 * Patch by Richard Woodruff, 10 Jan 2005:
1104 Update support for OMAP2420 (ARM11) and H4 board:
1105 o clean up and add new types to H4 memory probe code.
1106 o fix to work with internal boot.
1107 o added PRCM config III operation.
1108 o fix marginal flash timings.
1109 o add revison ATAG usage.
1110 o enable voltage scaling at power chip.
1111 o fix compile error for i2c.
1113 * Fix network problem (error when receiving multiple ARP packets)
1115 * Patch by Daniel Poirot, 12 Oct 2004:
1116 Add support for Wind River sbc405 board
1118 * Patch by Rainer Brestan, 12 Oct 2004:
1119 Make examples/Makefile more robust
1121 * Patch by Sam Song, 11 October 2004:
1122 - Add RESET/PREBOOT/AUTOBOOT support for RPXlite_DW board
1123 - Adjust CPU:BUS frequency ratio 1:1 when core frequency
1126 * Patch by Sam Song, 10 Oct 2004:
1127 Fix a parameter error in run_command() in main.c
1129 * Patch by Richard Woodruff, 01 Oct 2004:
1130 add support for the TI OMAP2420 processor and its H4 reference
1133 * Patch by Christian Pellegrin, 24 Sep 2004:
1134 Added support for NE2000 compatible (DP8390, DP83902) NICs.
1136 * Patch by Leif Lindholm, 23 Sep 2004:
1137 add support for the AMD db1550 board
1139 * Patch by Travis Sawyer, 15 Sep 2004:
1140 Add CONFIG_SERIAL_MULTI support for ppc4xx,
1141 update README.serial_multi
1143 * Patches by David Snowdon, 07 Sep 2004:
1144 - add u-boot.hex target in the top level Makefile
1145 - add support for the UNSW/NICTA PLEB 2 board (pleb2)
1146 - use -mtune=xscale and -march=armv5 options for PXA
1148 * Patch by Florian Schlote, 08 Sep 2004:
1149 Add support for SenTec-COBRA5272-board (Coldfire).
1151 * Patch by Gleb Natapov, 07 Sep 2004:
1152 mpc824x: set PCI latency timer to a sane value
1155 * Patch by Kurt Stremerch, 03 Sep 2004:
1156 Add bitstream configuration option for fpga command (Xilinx only).
1158 * Patch by Kurt Stremerch, 03 Sep 2004:
1159 Add Xilinx Spartan2E family FPGA support
1161 * Patch by Jeff Angielski, 02 Sep 2004:
1162 Add Added support for H2 revision of the EP8260 board.
1163 Fixed formatting for some of the EP8260 related source files.
1165 * Patch by Jon Loeliger, 02 Sep 2004:
1166 Reset monitor size back to 256 so environment can be written
1167 to flash on MPC85xx ADS and CDS releases.
1169 * Patch by Paolo Broggini, 02 Sep 2004:
1170 Make BSS clearing on ARM systems more robust
1172 * Patch by Yue Hu and Joe, 01 Sep 2004:
1173 - add PCI support for ixp425;
1174 - add EEPRO100 suppor tfor ixdp425 board.
1176 * Fix problem with protected sector detection in driver/cfi_flash.c
1178 ======================================================================
1179 Changes for U-Boot 1.1.2:
1180 ======================================================================
1182 * Code cleanup, mostly for GCC-3.3.x
1184 * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to
1185 pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for
1186 additional ethernet addresses.
1188 * Cleanup drivers/i82365.c - avoid duplication of code
1190 * Fix bogus "cannot span across banks" flash error message
1194 * Add support for CompactFlash for the CPC45 Board.
1196 * Fix problems with CMC_PU2 flash driver.
1199 - avoid trigraph warning in fs/ext2/ext2fs.c
1200 - rename UC100 -> uc100
1202 * Add support for UC100 board
1204 * Patch by Stefan Roese, 16 Dez 2004:
1205 - ext2fs support added
1206 - Tundra universe support added
1207 - Coldfire MCF5249 support added (no preloader needed!)
1208 - MCF5249 board TASREG added
1209 - PPC boards added: APC405, CPCI405DT, CPCI750, G2000, HH405,
1211 - some esd boards updated
1212 - memory commands "mdc" and "mwc" added for cyclic read/write
1213 (CONFIG_MX_CYCLIC, see README for further description)
1215 * Add support for INKA4X0 board
1217 * Patch by Steven Scholz, 12 Dec 2004:
1218 Fix typo in AT91 memory setup.
1220 * Patch by Martin Krause, 27 Oct 2004:
1221 - add support for "STK52xx" board (including PS/2 multiplexer)
1222 - add hardware detection for TQM5200
1224 * Clean up CMC PU2 flash driver
1226 * Update MAINTAINERS file
1228 * Fix bug in MPC823 LCD driver
1230 * Fix udelay() on AT91RM9200 for delays < 1 ms.
1232 * Enable long help on CMC PU2 board;
1234 increase CPU speed from 179 to 207 MHz.
1236 * Fix smc91111 ethernet driver for Xaeniax board (need to handle
1237 unaligned tail part specially).
1239 * Update for AT91RM9200DK and CMC_PU2 boards:
1240 - Enable booting directly from flash
1241 - fix CMC_PU2 flash driver
1243 * Fix mkimage usage message
1245 * Map SRAM on NC650 board
1247 * Work around for Ethernet problems on Xaeniax board
1249 * Patch by TsiChung Liew, 23 Sep 2004:
1250 - add support for MPC8220 CPU
1251 - Add support for Alaska and Yukon boards
1253 * Fix configuration for ERIC board (needs more room)
1255 * Adjust MIPS compiler options at run-time depending on tools version
1256 ("-march=4kc -mtune=4kc -Wa,-mips_allow_branch_to_undefined" for new,
1257 "-mcpu=4kc" for old tools)
1259 * Add passing of the command line and memory size information to the
1260 kernel on xaeniax board.
1262 * Enable NAND flash support for NC650 board.
1264 * Patch by Thomas Lange 07 Oct 2004:
1265 Updated README for DBAu1x00 boards to match current status
1267 * Patch by Philippe Robin, 28 Sept 2004:
1268 Fix Flash support for Versatile.
1270 * Patch by Roger Blofeld, 16 Sep 2004:
1271 Fix timeout for DHCP command retry
1273 * Patch by Pantelis Antoniou, 14 Sep 2004:
1274 Fix early serial hang when CONFIG_SERIAL_MULTI is defined.
1276 * Patch by Pantelis Antoniou, 14 Sep 2004:
1277 Kick watchdog when bz-decompressing
1279 * Fix CFG_HZ problems on AT91RM9200 systems
1280 [Remember: CFG_HZ should be 1000 on ALL systems!]
1282 * Patch by Gridish Shlomi, 30 Aug 2004:
1283 - Add support to revA version of PQ27 and PQ27E.
1284 - Reverted MPC8260ADS baudrate back to original 115200
1286 * Patch by Hojin, 17 Sep 2004:
1287 Fix typo in cfi_flash.c
1289 * Patch by Mark Jonas, 09 September 2004:
1290 mtest's data line test (with CFG_ALT_MEMTEST set) returned a wrong
1293 * Patch by Mark Jonas, 31 August 2004:
1294 Added option CFG_XLB_PIPELINING to enable XLB pipelining. This
1295 improves FTP performance for MPC5200 systems. Enabled for IceCube
1298 * Patch by Michael Bendzick, 30 Aug 2004:
1299 - Improve platform.S code for omap1510inn that detects whether code
1300 is running from SDRAM or not. Patch allows SDRAM to be configured
1301 if code is running out of SRAM at 0x20000000.
1303 * Patch by Frederick Klatt, 30 Aug 2004:
1304 Add support for the Wind River SBC8540/SBC8560 boards
1306 * Configure SX1 board to use drivers/cfi_flash.c
1308 * Patches by Michael Bendzick, 30 Aug 2004:
1309 - Configure omap1510inn board to use drivers/cfi_flash.c
1310 - Make drivers/cfi_flash.c protect environment and redundant
1313 * Patch by Steven Scholz, 23 Jun 2004:
1314 - Add script (tools/img2brec.sh) to programm U-Boot into
1315 (Synch)Flash using the Bootstrap Mode of the MC9328MX1/L
1317 * Patches by Scott McNutt, 24 Aug 2004:
1318 - Add support for Altera Nios-II processors.
1319 - Add support for Psyent PCI-5441 board.
1320 - Add support for Psyent PK1C20 board.
1322 * Patches by Jon Loeliger, 24 Aug 2004:
1323 - Add support for the MPC8541 and MPC8555 CDS boards
1324 - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
1325 - Convert MPC85xxADS to use common CFI flash driver
1326 - Fix PCI window on MPC85xx; remove unneeded PCI initialization
1327 from board_early_init_f()
1328 - Provide SW workaround for PCI initialization on 85xx CDS
1330 * Patches by George G. Davis, 24 Aug 2004:
1331 - Enable ramdisk/initrd tagged param support for omap1610h2_config
1332 - Remove static network setup defaults from mx1ads_config
1333 - update ARM boards to use constants from mach-types.h
1335 * Patch by Gary Jennejohn, 04 Oct 2004:
1336 - fix I2C on at91rm9200
1337 - add support for Ricoh RS5C372A RTC
1339 * Patch by Gary Jennejohn, 01 Oct 2004:
1340 - add support for CMC PU2 board
1341 - add support for I2C on at91rm9200
1343 * Patch by Gary Jennejohn, 28 Sep 2004:
1344 fix baudrate handling on at91rm9200
1346 * Patch by Yuli Barcohen, 22 Aug 2004:
1347 - remove ZPC.1900 board-specific flash driver;
1348 switch the port to generic CFI driver;
1351 * Patch by Hinko Kocevar, 21 Aug 2004:
1352 Add calc_fbsize() function used with VIDEOLFB_TAG on TRAB
1354 * Clean up tools/bmp_logo.c to not add trailing white space
1356 * Patch by Hinko Kocevar, 21 Aug 2004:
1357 - Group common framebuffer functions in common/lcd.c
1358 - Group common framebuffer macros and #defines in include/lcd.h
1359 - Provide calc_fbsize() for video ATAG
1361 * Patch by Sam Song, 21 August 2004:
1362 - Fix a typo in README
1363 - Align "(RO)" output for "flinfo" after "protect on"
1364 - Add RESET support for RPXlite_DW board; adjust CPU:BUS frequency
1365 ratio 1:1 when core frequency less than 50MHz
1367 * Patches by Hinko Kocevar, 21 Aug 2004:
1368 - fix some "use of label at end of compound statement" warnings
1369 - Define type of LCD panel on lubbock board if CONFIG_LCD is used
1371 * Patch by Steven Scholz, 16 Aug 2004:
1372 - Introducing the concept of SoCs "./cpu/$(CPU)/$(SOC)"
1373 - creating subdirs for SoCs ./cpu/arm920t/imx and ./cpu/arm920t/s3c24x0
1374 - moving SoC specific code out of cpu/arm920t/ into cpu/arm920t/$(SOC)/
1375 - moving drivers/s3c24x0_i2c.c and drivers/serial_imx.c out of drivers/
1376 into cpu/arm920t/$(SOC)/
1378 * Patches by Sean Chang, 09 Aug 2004:
1379 - Added support for both 8 and 16 bit mode access to System ACE CF
1381 - Fixed missing System ACE CF device during get FAT partition info
1382 in fat_register_device function.
1383 - Enabled System ACE CF support on ML300.
1385 * Patch by Sean Chang, 09 Aug 2004:
1386 Synch defines for saveenv and do_saveenv functions so they get
1387 compiled under the same statement.
1389 * Patch by Sean Chang, 09 Aug 2004:
1390 - Added I2C support for ML300.
1391 - Added support for ML300 to read out its environment information
1392 stored on the EEPROM.
1393 - Added support to use board specific parameters as part of
1394 U-Boot's environment information.
1395 - Updated MLD files to support configuration for new features
1398 * Patches by Travis Sawyer, 05 Aug 2004:
1399 - Remove incorrect bridge settings for eth group 6
1400 - Add call to setup bridge in ppc_440x_eth_initialize
1401 - Fix ppc_440x_eth_init to reset the phy only if its the
1402 first time through, otherwise, just check the phy for the
1403 autonegotiated speed/duplex. This allows the use of netconsole
1404 - only print the speed/duplex the first time the phy is reset.
1406 * Patch by Shlomo Kut, 29 Mar 2004:
1407 Add support for MKS Instruments "Quantum" board
1409 * Fix build problem with Cogent boards;
1410 avoid using <asm/byteorder.h> when using the host compiler
1412 * Patch by Ganapathi C, 04 Aug 2004:
1413 Fix NFS timeout issue
1415 * Patch by Yuli Barcohen, 19 Jul 2004:
1416 - Fix host tools building in Cygwin environment
1417 - Fix header files search order for host tools
1419 * Patch by Tom Armistead, 19 Jul 2004:
1420 Fix kgdb.S support for 74xx_75x cpu
1422 * Patch by Jon Loeliger, 15 Jul 2004:
1423 Fix MPC85xx I2C driver
1425 * Fix problems with CDROM drive as slave device on Lite5200 IDE bus.
1427 * Patch by Stephen Williams, 15 July 2004
1428 Set the PCI class code for JSE board as part of PCI interface setup
1430 * Patch by Michael Bendzick, 15 Jul 2004:
1431 Fix problem with writes with odd sizes in drivers/cfi_flash.c when
1432 CFG_FLASH_USE_BUFFER_WRITE is set
1434 * Patch by Yuli Barcohen, 13 Jul 2004:
1435 Allow clock setting on MPC866/MPC885 series chips according to
1436 environment variable `cpuclk'
1438 * Patch by Yuli Barcohen, 20 Apr 2004:
1439 Remove unnecessary redefine of CPM_DATAONLY_SIZE for MPC826x
1441 * Patch by Vincent Dubey, 24 Sep 2004:
1442 Add support for xaeniax board
1444 * Add comment about non-GPL character of standalone applications to
1447 * Fix FEC ethernet problem on NSCU board.
1449 * Patch by Gary Jennejohn, 09 Sep 2004:
1450 allow to use USART1 as console port on at91rm9200dk boards
1452 * Patch by Stefan Roese, 16 Sep 2004:
1455 * Fix SysClk handling for PPChameleon and CATcenter boards
1457 * Patch by Detlev Zundel, 08 Sep 2004:
1458 Update etags build target
1460 * Improve NetConsole support: add support for broadcast destination
1461 address and buffered input.
1463 * Cleanup compiler warnings for GCC 3.3.x and later
1465 * Fix problem in cmd_jffs2.c introduced by CFG_JFFS_SINGLE_PART patch
1467 * Add support for IDS "NC650" board
1469 * Add automatic update support for LWMON board
1471 * Clear Block Lock-Bits when erasing flash on LWMON board.
1473 * Fix return code of "fatload" command
1475 * Enable MSDOS/VFAT filesystem support for LWMON board
1477 * Patch by Martin Krause, 03 Aug 2004:
1478 change timing for SM501 graphics controller on TQM5200 module
1480 * Patch by Mark Jonas, 13 July 2004:
1481 - Total5200 LCD now run in little endian mode. Endianess conversion
1482 is done in hardware.
1483 - Removed last reference to "console" environment variable.
1485 * Patches by Lars Munch, 12 Jul 2004:
1486 - move at45.c to board/at91rm9200dk/ since this is at91rm9200dk
1488 - split out the LXT971A PHY from ns_9750_eth.h
1489 - split the dm9161 phy part out of at91rm9200_ether.c
1491 * Patch by Andreas Engel, 12 Jul 2004:
1492 Replaced hardcoded PL011 clock frequency with config variable.
1493 Fixed wrong CONFIG_CMD_DFL doc.
1495 * Patch by Thomas Viehweger, 09 Jun 2004:
1496 make it possible to remove chpart when there is only one partition
1498 * Add support for console over UDP (compatible to Ingo Molnar's
1499 netconsole patch under Linux)
1501 * Patch by Jon Loeliger, 16 Jul 2004:
1502 - support larger DDR memories up to 2G on the PC8540/8560ADS and
1504 - Made MPC8540/8560ADS be 33Mhz PCI by default.
1505 - Removed moldy CONFIG_RAM_AS_FLASH, CFG_FLASH_PORT_WIDTH_16
1506 and CONFIG_L2_INIT_RAM options.
1507 - Refactor Local Bus initialization out of SDRAM setup.
1508 - Re-implement new version of LBC11/DDR11 errata workarounds.
1509 - Moved board specific PCI init parts out of CPU directory.
1510 - Added TLB entry for PCI-1 IO Memory
1511 - Updated README.mpc85xxads
1513 * Patch by Sascha Hauer, 28 Jun:
1514 - add generic support for Motorola i.MX architecture
1515 - add support for mx1ads, mx1fs2 and scb9328 boards
1517 * Patches by Marc Leeman, 23 Jul 2004:
1518 - Add define for the PCI/Memory Buffer Configuration Register
1519 - corrected comments in cpu/mpc824x/cpu_init.c
1521 * Add support for multiple serial interfaces
1522 (for example to allow modem dial-in / dial-out)
1524 * Patch by Stefan Roese, 15 Jul 2004:
1525 cpu/ppc4xx/sdram.c rewritten now using get_ram_size()
1527 * Fix NSCU config; add ethernet wakeup code.
1529 * Add link for preloader for Motorola Coldfire to README.m68k
1531 * Patch by Michael Bendzick, 12 Jul 2004:
1532 fix output formatting in drivers/cfi_flash.c
1534 * Patch by Mark Jonas, 02 Jul 2004:
1535 Fix lowboot (again) on MPC5xxx
1537 * Patch by Curt Brune, 07 Jul 2004:
1538 relocate exception vectors on arm720t if needed
1540 * Patch by George G. Davis, 06 Jul 2004:
1541 - update mach-types.h to latest arm.linux.org.uk master list
1542 - Set correct OMAP1610 bi_arch_number for build target
1544 * Patch by Curt Brune, 06 Jul 2004:
1545 evb4510: add support for timer interrupt; cleanup
1547 * Patch by Dan Poirot, 06 Jul 2004:
1548 Fix sbc8260 environment variables
1550 * Cleanup redundand "console" environment variable
1552 * Patch by Mark Jonas, 05 Jul 2004:
1553 add support for the Total5100's and Total5200's LCD screen
1555 * Patches by Dan Eisenhut, 01 Jul 2004:
1557 - Move doc2000.h include to prevent compiler warning on some boards
1559 * Patch by Mark Jonas, 01 Jul 2004:
1560 Added support for Total5100 and Total5200 (Rev.1 and Rev.2)
1561 MGT5100 and MPC5200 based Freescale platforms.
1563 * Patch by Philippe Robin, 01 Jul 2004:
1564 Add initialization for Integrator and versatile board files.
1566 * Patch by Hinko Kocevar, 01 Jun 2004:
1567 Fix VFD FB allocation, add LCD FB allocation on ARM
1569 * Patch by Martin Krause, 30 Jun 2004:
1570 Add support for TQM5200 board
1572 * Patch by Martin Krause, 29 Jun 2004:
1573 Add loopw command: infinite write loop on address range
1575 * Patches by Yasushi Shoji, 29 Jun 2004:
1576 - add empty include/asm-microblaze/processor.h
1577 - add to CREDITS and MAINTAINERS
1578 - add gd initialization
1579 - add MicroBlaze and SUZAKU board to MAKEALL script
1580 - add reset support for SUZAKU
1581 - add flush_cache() for MicroBlaze
1582 - add CFG_FLASH_SIZE to include/configs/suzaku.h since we have fixed
1583 size flash memory on SUZAKU
1585 * Patch by Prakash Kumar, 27 Jun 2004:
1586 Add support for the PXA250 based Intrinsyc Cerf board.
1588 * Patch by Yasushi Shoji, 27 Jun 2004:
1589 fix comment in include/common.h
1591 * Rename SBC8560 into sbc8560 for consistency
1593 * Patch by Daniel Poirot, 24 Jun 2004:
1594 Add support for Wind River's sbc8240 board
1596 * Patches by Yasushi Shoji, 26 Jun 2004:
1597 - drivers/serial_xuartlite.c: fix "return 0" in void function
1598 - add microblaze support to mkimage tool
1600 * Patch by Fred Klatt, 25 Jun 2004:
1601 Add support for WindRiver's sbc8560 board
1603 * Patch by Nicolas Lacressonniere, 24 Jun 2004
1604 Small Bugs fixes for "at91rm9200dk" board:
1605 - Timing modifications for SPI DataFlash access
1606 - Fix NAND flash detection bug
1608 * Patch by Nicolas Lacressonniere, 24 Jun 2004:
1609 Add Support for Flash AT49BV6416 for AT91RM9200DK board
1611 * Patch by Jon Loeliger, 17 June 2004:
1612 Completion of the 8540ADS/8560ADS updates:
1613 Fix some PCI and Rapid I/O memory maps,
1614 Initialize both TSEC 1 and 2,
1616 Update MAINTAINER for 85xx boards and README.mpc85xxads
1618 * Patch by Yuli Barcohen, 16 Jun 2004:
1619 Remove obsolete AdderII port which was superseded by unified
1620 AdderII/Adder87x port
1622 * Patch by Ladislav Michl, 16 Jun 2004:
1623 Fix gcc-3.3.3 warnings for smc91111.c
1625 * Patch by Stefan Roese, 02 Jul 2004:
1626 - Fix bug in 405 ethernet driver; allocated data not cleared!
1627 - Fix problem in 405 i2c driver; don't try to print without console!
1629 * Patch by Paul Ruhland, 11 Jun 2004:
1630 Remove debug code from 'board/lpd7a40x/flash.c'
1632 * Patch by Andrea Marson, 11 Jun 2004:
1633 Update for PPChameleon board:
1634 - support for SysClk @ 25MHz
1635 - support for Silicon Motion SM712 VGA controller
1638 * Patches by Richard Woodruff, 10 Jun 2004:
1639 - fix problems with examples/stubs.c for GCC >= 3.4
1640 - fix problems with gd initialization
1642 * Patch by Curt Brune, 17 May 2004:
1643 - Add support for Samsung S3C4510B CPU (ARM7tdmi based SoC)
1644 - Add support for ESPD-Inc. EVB4510 Board
1646 * Patch by Marc Leeman, 11 May 2004:
1647 Fix for MPC8245 - reading PPC Memory from another device with the
1648 PPC as PCI target device corrupts data due to interenal hardware
1651 * Fix "cls" command when used with splash screen
1653 * Increase NFS download timeout (now 1 min - 10 sec is to short for a
1654 slow download of a big image)
1656 * Add "cls" function to MPC823 LCD driver so we can reinitialize the
1657 display even after showing a bitmap
1659 * Patch by Josef Wagner, 04 Jun 2004:
1660 - DDR Ram support for PM520 (MPC5200)
1661 - support for different flash types (PM520)
1662 - USB / IDE / CF-Card / DiskOnChip support for PM520
1663 - 8 bit boot rom support for PM520/CE520
1664 - Add auto SDRAM module detection for MicroSys CPC45 board (MPC8245)
1665 - I2C and RTC support for CPC45
1666 - support of new flash type (28F160C3T) for CPC45
1668 * Fix flash parameters passed to Linux for PPChameleon board
1670 * Remove eth_init() from lib_arm/board.c; it's done in net.net.c.
1672 * Patch by Paul Ruhland, 10 Jun 2004:
1673 fix support for Logic SDK-LH7A404 board and clean up the
1674 LH7A404 register macros.
1676 * Patch by Matthew McClintock, 10 Jun 2004:
1677 Modify code to select correct serial clock on Sandpoint8245
1679 * Patch by Robert Schwebel, 10 Jun 2004:
1680 Add support for Intel K3 strata flash.
1682 * Patch by Thomas Brand, 10 Jun 2004:
1683 Fix "loads" command on DK1S10 board
1685 * Patch by Yuli Barcohen, 09 Jun 2004:
1686 Add support for 8MB flash SIMM and JFFS2 file system on
1687 Motorola FADS board and its derivatives (MPC86xADS, MPC885ADS).
1689 * Patch by Yuli Barcohen, 09 Jun 2004:
1690 Add support for Analogue&Micro Adder87x and the older AdderII board.
1692 * Patch by Ming-Len Wu, 09 Jun 2004:
1693 Add suppport for MC9328 (Dargonball) CPU and Motorola MX1ADS board
1695 * Patch by Sam Song, 09 Jun 2004:
1696 - Add support for RPXlite_DW board
1697 - Update FLASH driver for 4*AM29DL323DB90VI
1698 - Add option configuration of CFG_ENV_IS_IN_NVRAM on RPXlite_DW board
1700 * Patch by Mark Jonas, 08 June 2004:
1701 - Make MPC5200 boards evaluate the SVR to print processor name and
1702 version in checkcpu() (cpu/mpc5xxx/cpu.c).
1704 * Patch by Kai-Uwe Bloem, 06 May 2004:
1705 Fix endianess problem in cramfs code
1707 * Patch by Tom Armistead, 04 Jun 2004:
1708 Add support for MAX6900 RTC
1710 * Patches by Ladislav Michl, 03 Jun 2004:
1711 - fix cfi_flash.c on LE systems
1712 - let 'make mrproper' delete u-boot.img as well
1713 - turn printf into debug in cfi_flash.c
1715 * Patch by Kurt Stremerch, 28 May 2004:
1716 Add support for Exys XSEngine board
1718 * Patch by Martin Krause, 27 May 2004:
1719 Fix a MPC5xxx I2C timing issue in i2c_probe().
1721 * Patch by Leif Lindholm, 27 May 2004:
1722 Fix board_init_f() for dbau1x00 board.
1724 * Patch by Imre Deak, 26 May 2004:
1725 On OMAP1610 platforms check if booting from RAM(CS0) or flash(CS3).
1726 Set flash base accordingly, and decide whether to do or skip board
1727 specific setup steps.
1729 * Patch by Josef Baumgartner, 26 May 2004:
1730 Add missing define in include/asm-m68k/global_data.h
1732 * Patch by Josef Baumgartner, 25 May 2004:
1733 Add missing functions get_ticks() and get_tbclk() in lib_m68k/time.c
1735 * Patch by Paul Ruhland, 24 May 2004:
1736 fix SDRAM initialization for LPD7A400 board.
1738 * Patch by Jian Zhang, 20 May 2004:
1739 add support for environment in NAND flash
1741 * Patch by Yuli Barcohen, 20 May 2004:
1742 Add support for Interphase iSPAN boards.
1744 * Patches by Paul Ruhland, 17 May 2004:
1745 - Add I/O functions to the smc91111 ethernet driver to support the
1746 Logic LPD7A40x boards.
1747 - Add support for the Logic Zoom LH7A40x based SDK board(s),
1748 specifically the LPD7A400.
1750 * Patches by Robert Schwebel, 15 May 2004:
1751 - call MAC address reading code also for SMSC91C111;
1752 - make SMSC91C111 timeout configurable, remove duplicate code
1753 - fix get_timer() for PXA
1754 - update doc/README.JFFS2
1755 - use "bootfile" env variable also for jffs2
1757 * Patch by Tolunay Orkun, 14 May 2004:
1758 Add support for Cogent CSB472 board (8MB Flash Rev)
1760 * Patch by Thomas Viehweger, 14 May 2004:
1761 - flash.h: more flash types added
1762 - immap_8260.h: some bits added (useful for RMII)
1763 - cmd_coninfo.c: typo corrected, printf -> puts
1764 - reduced size by replacing spaces with tab
1766 * Patch by Robert Schwebel, 13 May 2004:
1767 Add 'imgextract' command: extract one part of a multi file image.
1769 * Patches by Jon Loeliger, 11 May 2004:
1770 Dynamically handle REV1 and REV2 MPC85xx parts.
1771 (Jon Loeliger, 10-May-2004).
1772 New consistent memory map and Local Access Window across MPC85xx line.
1773 New CCSRBAR at 0xE000_0000 now.
1774 Add RAPID I/O memory map.
1775 New memory map in README.MPC85xxads
1776 (Kumar Gala, 10-May-2004)
1777 Better board and CPU identification on MPC85xx boards at boot.
1778 (Jon Loeliger, 10-May-2004)
1779 SDRAM clock control fixes on MPC8540ADS & MPC8560 boards.
1780 Some configuration options for MPC8540ADS & MPC8560ADS cleaned up.
1781 (Jim Robertson, 10-May-2004)
1782 Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver.
1783 Supports multiple PHYs.
1784 (Andy Fleming, 10-May-2004)
1785 Some README.MPC85xxads updates.
1786 (Kumar Gala, 10-May-2004)
1787 Copyright updates for "Freescale"
1788 (Andy Fleming, 10-May-2004)
1790 * Patch by Stephen Williams, 11 May 2004:
1791 Add flash support for ST M29W040B
1792 Reduce JSE specific flash.c to remove dead code.
1794 * Patch by Markus Pietrek, 04 May 2004:
1795 Fix clear_bss code for ARM systems (all except s3c44b0 which
1796 doesn't clear BSS at all?)
1798 * Fix "ping" problem on INC-IP board. Strange problem:
1799 Sometimes the store word instruction hangs while writing to one of
1800 the Switch registers, but only if the next instruction is 16-byte
1801 aligned. Moving the instruction into a separate function somehow
1802 makes the problem go away.
1804 * Patch by Rishi Bhattacharya, 08 May 2004:
1805 Add support for TI OMAP5912 OSK Board
1807 * Patch by Sam Song May, 07 May 2004:
1808 Fix typo of UPM table for rmu board
1810 * Patch by Pantelis Antoniou, 05 May 2004:
1811 - Intracom board update.
1814 * Add support for the second Ethernet interface for the 'PPChameleon'
1817 * Patch by Dave Peverley, 30 Apr 2004:
1818 Add support for OMAP730 Perseus2 Development board
1820 * Patch by Alan J. Luse, 29 Apr 2004:
1821 Fix flash chip-select (OR0) option register setting on FADS boards.
1823 * Patch by Alan J. Luse, 29 Apr 2004:
1824 Report MII network speed and duplex setting properly when
1825 auto-negotiate is not enabled.
1827 * Patch by Jarrett Redd, 29 Apr 2004:
1828 Fix hang on reset on Ocotea board due to flash in wrong mode.
1830 * Patch by Dave Peverley, 29 Apr 2004:
1831 add MAC address detection to smc91111 driver
1833 * Patch by David Müller, 28 Apr 2004:
1834 fix typo in lib_arm/board.c
1836 * Patch by Tolunay Orkun, 20 Apr 2004:
1837 - README update: add CONFIG_CSB272 and csb272_config
1838 - add descriptions for some MII/PHY options, CONFIG_I2CFAST, and
1839 i2cfast environment variable
1841 * Patch by Yuli Barcohen, 19 Apr 2004:
1842 - Rename DUET_ADS to MPC885ADS
1843 - Rename CONFIG_DUET to CONFIG_MPC885_FAMILY
1844 - Rename CONFIG_866_et_al to CONFIG_MPC866_FAMILY
1845 - Clean up FADS family port to use the new defines
1847 * Fix PCI support on CPC45 board
1849 * Patch by Scott McNutt, 25 Apr 2004:
1850 Add Nios GDB/JTAG Console support:
1851 - Add stubs to support gdb via JTAG.
1852 - Add support for console over JTAG.
1855 * Add support for CATcenter board (based on PPChameleon ME module)
1857 * Patch by Klaus Heydeck, 12 May 2004:
1858 Using external watchdog for KUP4 boards in mpc8xx/cpu.c;
1859 load_sernum_ethaddr() for KUP4 boards in lib_ppc/board.c;
1860 various changes to KUP4 board specific files
1862 * Fix minor network problem on MPC5200: need some delay between
1863 resetting the PHY and sending the first packet. Implemented in a
1864 "natural" way by invoking the PHY reset and initialization code
1865 only once after power on vs. each time the interface is brought up.
1867 * Add some limited support for low-speed devices to SL811 USB controller
1868 (at least "usb reset" now passes successfully and "usb info" displays
1869 correct information)
1871 * Change init sequence for multiple network interfaces: initialize
1872 on-chip interfaces before external cards.
1874 * Fix memory leak in the NAND-specific JFFS2 code
1876 * Fix SL811 USB controller when attached to a USB hub
1878 * Fix config option spelling in PM520 config file
1880 * Fix PHY discovery problem in cpu/mpc8xx/fec.c (introduced by
1881 patches by Pantelis Antoniou, 30 Mar 2004)
1883 * Fix minor NAND JFFS2 related issue
1885 * Fixes for SL811 USB controller:
1886 - implement workaround for broken memory stick
1887 - improve error handling
1889 * Increase packet send timeout to 1 ms in cpu/mpc8xx/scc.c to better
1890 cope with congested networks.
1892 ======================================================================
1893 Changes for U-Boot 1.1.1:
1894 ======================================================================
1896 * Patch by Travis Sawyer, 23 Apr 2004:
1897 Fix VSC/CIS 8201 phy descrambler interoperability timing due to
1898 errata from Vitesse Semiconductor.
1900 * Patch by Philippe Robin, 22 Apr 2004:
1901 Fix ethernet configuration for "versatile" board
1903 * Patch by Kshitij Gupta, 21 Apr 2004:
1904 Remove busy loop and use MPU timer fr usleep() on OMAP1510/1610 boards
1906 * Patch by Steven Scholz, 24 Feb 2004:
1907 Fix a bug in AT91RM9200 ethernet driver:
1908 The MII interface is now initialized before accessing the PHY.
1910 * Patch by John Kerl, 19 Apr 2004:
1911 Use U-boot's miiphy.h for PHY register names, rather than
1912 introducing a new header file.
1914 * Update pci_ids.h from linux-2.4.26
1916 * Patch by Masami Komiya, 19 Apr 2004:
1917 Fix problem cause by VLAN function on little endian architecture
1918 without VLAN environment
1920 * Clean up the TQM8xx_YYMHz configurations; allow to use the same
1921 binary image for all clock frequencies. Implement run-time
1922 optimization of flash access timing based on the actual bus
1925 * Modify KUP4X board configuration to use SL811 driver for USB memory
1926 sticks (including FAT / VFAT filesystem support)
1928 * Add SL811 Host Controller Interface driver for USB
1930 * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README
1932 * Patch by Pantelis Antoniou, 19 Apr 2004:
1933 Allow to use shell style syntax (i. e. ${var} ) with standard parser.
1934 Minor patches for Intracom boards.
1936 * Patch by Christian Pell, 19 Apr 2004:
1937 cleanup support for CF/IDE on PCMCIA for PXA25X
1939 * Temporarily disabled John Kerl's extended MII command code because
1940 "miivals.h" is missing
1942 * Patches by Mark Jonas, 13 Apr 2004:
1943 - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S
1944 - Add sync instructions to IceCube SDRAM init code
1945 - Move SDRAM chip constants into seperate include files
1946 - Unify DDR and SDR initialization code
1947 - Unify all IceCube (Lite5xxx) target names
1949 * Patch by John Kerl, 16 Apr 2004:
1950 Enable ranges in mii command, e.g. mii read 0-1f 0 or
1951 mii read 4-7 18-1a. Also add mii dump subcommand for
1952 pretty-printing standard regs 0-5.
1954 * Patch by Stephen Williams, 16 April 2004:
1955 fix typo in JSE.h; update MAINTAINERS
1957 * Patch by Matthew S. McClintock, 14 Apr 2004:
1958 fix initdram function for utx8245 board
1960 * Patch by Markus Pietrek, 14 Apr 2004:
1961 use ATAG_INITRD2 instead of deprecated ATAG_INITRD tag
1963 * Patch by Reinhard Meyer, 18 Apr 2004:
1964 provide the IDE Reset Function for EMK 5200 boards
1966 * Patch by Masami Komiya, 12 Apr 2004:
1967 fix pci_hose_write_config_{byte,word}_via_dword problems
1969 * Patch by Sangmoon Kim, 12 Apr 2004:
1970 Update max RAM size for debris board
1972 * Patch by Travis Sawyer, 08 Apr 2004:
1973 Add TLB entry for second DIMM slot on ocotea
1975 * Patch by Masami Komiya, 08 Apr 2004:
1976 add RTL8169 network driver
1978 * Patch by Dan Malek, 07 Apr 2004:
1979 - Add support for RPC/STx GP3, Motorola 8560 board
1980 - Update 85xx TSEC driver so it searches MII for first available PHY
1982 - Add functions to support console MII commands.
1984 * Patch by Tolunay Orkun, 07 Apr 2004:
1985 Move initialization of bi_iic_fast[]
1986 from board_init_f() to board_init_r()
1988 * Patch by Yasushi Shoji, 07 Apr 2004:
1989 Cleanup microblaze port
1991 * Patch by Sangmoon Kim, 07 Apr 2004:
1992 Add auto SDRAM module detection for Debris board
1994 * Patch by Rune Torgersen, 06 Apr 2004:
1995 - Fix some PCI problems on the MPC8266ADS board
1996 - Fix the location of some PCI entries in the immap structure
1998 * Patch by Yasushi Shoji, 07 Apr 2004:
1999 - add support for microblaze processors
2000 - add support for AtmarkTechno "suzaku" board
2002 * Configure PPChameleon board to use redundand environment in flash
2004 * Configure PPChameleon board to use JFFS2 NAND support.
2006 * Added support for JFFS2 filesystem (read-only) on top of NAND flash
2008 * Patch by Rune Torgersen, 16 Apr 2004:
2011 * Patches by Pantelis Antoniou, 16 Apr 2004:
2012 - add support for a new version of an Intracom board and fix
2013 various other things on others.
2014 - add verify support to the crc32 command (define
2015 CONFIG_CRC32_VERIFY to enable it)
2016 - fix FEC driver for MPC8xx systems:
2017 1. fix compilation problems for boards that use dynamic
2019 2. shut down FEC after network transfers
2020 - HUSH parser fixes:
2021 1. A new test command was added. This is a simplified version of
2022 the one in the bourne shell.
2023 2. A new exit command was added which terminates the current
2025 3. Fixed handing of $? (exit code of last executed command)
2026 - Fix some compile problems;
2027 add "once" functionality for the netretry variable
2029 * Patch by George G. Davis, 02 Apr 2004:
2030 add support for Intel Assabet board
2032 * Patch by Stephen Williams, 01 Apr 2004:
2033 Add support for Picture Elements JSE board
2035 * Patch by Christian Pell, 01 Apr 2004:
2036 Add CompactFlash support for PXA systems.
2038 * Patches by Pantelis Antoniou, 30 Mar 2004:
2039 - add auto-complete support to the U-Boot CLI
2040 - add support for NETTA and NETPHONE boards; fix NETVIA board
2041 - add support for the Epson 156x series of graphical displays
2042 (These displays are serial and not suitable for using a normal
2043 framebuffer console on them)
2044 - add infrastructure needed in order to POST any DSPs in a board
2045 - improve and fix various things in the MPC8xx FEC driver:
2046 1. The new 87x and 88x series of processors have two FECs,
2047 and the new driver supports them both.
2048 2. Another change in the 87x/88x series is support for
2049 the RMII (Reduced MII) interface. However numerous
2050 changes are needed to make it work since the PHYs
2051 are connected to the same lines. That means that
2052 you have to address them correctly over the MII
2054 3. We now correctly match the MII/RMII interface
2055 configuration to what the PHY reports.
2056 - Fix problem when readingthe MII status register. Due to the
2057 internal design of many PHYs you have to read the register
2058 twice. The problem is more apparent in 10Mbit mode.
2059 - add new mode ".jffs2s" for reading from a NAND device: it just
2060 skips over bad blocks.
2061 - add networking support for VLANs (802.1q), and CDP (Cisco
2063 - some minor patches / cleanup
2065 * Patch by Yuli Barcohen, 28 Mar 2004:
2066 - Add support for MPC8272 family including MPC8247/8248/8271/8272
2067 - Add support for MPC8272ADS evaluation board (another flavour of MPC8260ADS)
2068 - Change configuration method for MPC8260ADS family
2070 * add startup code to clear the BSS of standalone applications
2072 * Fix if / elif handling bug in HUSH shell
2074 ======================================================================
2075 Changes for U-Boot 1.1.0:
2076 ======================================================================
2078 * Patch by Mark Jonas: Remove config.tmp files only when
2079 unconfiguring the board
2081 * Adapt RMU board for bigger flash memory
2083 * Patch by Klaus Heydeck, 13 Mar 2003:
2084 Add support for KUP4X Board
2086 * Patch by Pavel Bartusek, 21 Mar 2004
2087 Add Reiserfs support
2089 * Patch by Hinko Kocevar, 20 Mar 2004
2090 - Add auto-release for SMSC LAN91c111 driver
2091 - Add save/restore of PTR and PNR regs as suggested in datasheet
2093 * Patch by Stephen Williams, 19 March 2004
2094 Increase speed of sector reads from SystemACE,
2095 shorten poll timeout and remove a useless reset
2097 * Patch by Tolunay Orkun, 19 Mar 2004:
2098 Make GigE PHY 1000Mbps Speed/Duplex detection conditional
2101 * Patch by Brad Kemp, 18 Mar 2004:
2102 prevent machine checks during a PCI scan
2104 * Patch by Pierre Aubert, 18 Mar 2004:
2105 Fix string cleaning in IDE identification
2107 * Patch by Pierre Aubert, 18 Mar 2004:
2108 - Unify video mode handling for Chips & Technologies 69000 Video
2109 chip and Silicon Motion SMI 712/710/810 Video chip
2110 - Add selection of the video output (CRT or LCD) via 'videoout'
2111 environment variable for the Silicon Motion
2114 * Patch by Pierre Aubert, 18 Mar 2004:
2115 include/common.h typo fix
2117 * Patches by Tolunay Orkun, 17 Mar 2004:
2118 - Add support for bd->bi_iic_fast[] initialization via environment
2119 variable "i2cfast" (CONFIG_I2CFAST)
2120 - Add "i2cfast" u-boot environment variable support for csb272
2122 * Patch by Carl Riechers, 17 Mar 2004:
2123 Ignore '\0' characters in console input for use with telnet and
2126 * Patch by Leon Kukovec, 17 Mar 2004:
2127 typo fix for strswab prototype #ifdef
2129 * Patches by Thomas Viehweger, 16 Mar 2004:
2130 - show PCI clock frequency on MPC8260 systems
2131 - add FCC_PSMR_RMII flag for HiP7 processors
2132 - in do_jffs2_fsload(), take load address from load_addr if not set
2133 explicit, update load_addr otherwise
2134 - replaced printf by putc/puts when no formatting is needed
2135 (smaller code size, faster execution)
2137 * Patch by Phillippe Robin, 16 Mar 2004:
2138 avoid dereferencing NULL pointer in lib_arm/armlinux.c
2140 * Patch by Stephen Williams, 15 Mar 2004:
2141 Fix CONFIG_SERIAL_SOFTWARE_FIFO documentation
2143 * Patch by Tolunay Orkun, 15 Mar 2004:
2144 Initialize bi_opbfreq to real OPB frequency via get_OPB_freq()
2146 * Patch by Travis Sawyer, 15 Mar 2004:
2147 Update CREDITS & MAINTAINERS files for PPC440GX & Ocotea port
2149 * Add start-up delay to make sure power has stabilized before
2150 attempting to switch on USB on SX1 board.
2152 * Patch by Josef Wagner, 18 Mar 2004:
2153 - Add support for MicroSys XM250 board (PXA255)
2154 - Add support for MicroSys PM828 board (MPC8280)
2155 - Add support for 32 MB Flash on PM825/826
2156 - new SDRAM refresh rate for PM825/PM826
2157 - added support for MicroSys PM520 (MPC5200)
2158 - replaced Query by Identify command in CPU86/flash.c
2159 to support 28F160F3B
2161 * Fix wrap around problem with udelay() on ARM920T
2163 * Add support for Macronix flash on TRAB board
2165 * Patch by Pierre Aubert, 15 Mar 2004:
2166 Fix buffer overflow in IDE identification
2168 * Fix power-off of LCD for out-of-band temperatures on LWMON board
2170 * Remove redundand #define in IceCube.h
2172 * Patch by Steven Scholz, 27 Feb 2004:
2173 - Adding get_ticks() and get_tbclk() for AT91RM9200
2174 - Many white space fixes in cpu/at91rm9200/interrupts.c
2176 * Patches by Steven Scholz, 20 Feb 2004:
2177 some cleanup in AT91RM9200 related code
2179 * Patches by Travis Sawyer, 12 Mar 2004:
2180 - Fix Gigabit Ethernet support for 440GX
2181 - Add Gigabit Ethernet Support to MII PHY utilities
2183 * Patch by Brad Kemp, 12 Mar 2004:
2184 Fixes for drivers/cfi_flash.c:
2185 - Better support for x8/x16 implementations
2186 - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE
2187 - Added defines for AMD command and address constants
2189 * Patch by Leon Kukovec, 12 Mar 2004:
2190 Fix get_dentfromdir() to correctly handle deleted dentries
2192 * Patch by George G. Davis, 11 Mar 2004:
2193 Remove hard coded network settings in TI OMAP1610 H2
2194 default board config
2196 * Patch by George G. Davis, 11 Mar 2004:
2197 add support for ADS GraphicsClient+ board.
2199 * Patch by Pierre Aubert, 11 Mar 2004:
2200 - add bitmap command and splash screen support in cfb console
2201 - add [optional] origin in the bitmap display command
2203 * Patch by Travis Sawyer, 11 Mar 2004:
2204 Fix ocotea board early init interrupt setup.
2206 * Patch by Thomas Viehweger, 11 Mar 2004:
2207 Remove redundand code; add PCI-specific bits to include/mpc8260.h
2209 * Patch by Stephan Linz, 09 Mar 2004
2210 - Add support for the SSV ADNP/ESC1 (Nios Softcore)
2212 * Patch by George G. Davis, 9 Mar 2004:
2213 fix recent build failure for SA1100 target
2215 * Patch by Travis Sawyer, 09 Mar 2004:
2216 Support native interrupt mode for the IBM440GX.
2217 Previously it was running in 440GP compatibility mode.
2219 * Patch by Philippe Robin, 09 Mar 2004:
2220 Added ARM Integrator AP, CP and Versatile PB926EJ-S Reference
2223 * Patch by Masami Komiya, 08 Mar 2004:
2224 Don't overwrite server IP address or boot file name
2225 when the boot server does not return values
2227 * Patch by Tolunay Orkun, 5 Mar 2004:
2228 Removed compile time restriction on CFG_I2C_SPEED for DS1338 RTC
2230 * Patch by Tolunay Orkun, 5 Mar 2004:
2231 Fix early board initialization for Cogent CSB272 board
2233 * Patch by Ed Okerson, 3 Mar 2004:
2234 fix CFI flash writes for little endian systems
2236 * Patch by Reinhard Meyer, 01 Mar 2004:
2237 generalize USB and IDE support for MPC5200 with according
2238 changes to IceCube.h and TOP5200.h
2239 add Am29LV256 256 MBit FLASH support for TOP5200 boards
2240 add info about USB and IDE to README
2242 * Patch by Yuli Barcohen, 4 Mar 2004:
2243 Fix problems with GCC 3.3.x which changed handling of global
2244 variables explicitly initialized to zero (now in .bss instead of
2247 * Patch by Leon Kukovec, 02 Mar 2004:
2248 add strswab() to fix IDE LBA capacity, firmware and model numbers
2249 on little endian machines
2251 * Patch by Masami Komiya, 02 Mar 2004:
2252 - Remove get_ticks() from NFS code
2253 - Add verification of RPC transaction ID
2255 * Patch by Pierre Aubert, 02 Mar 2004:
2256 cleanup for IDE and USB drivers for MPC5200
2258 * Patch by Travis Sawyer, 01 Mar 2004:
2260 - Add IBM PPC440GX Ref Platform support (Ocotea)
2261 Original code by Paul Reynolds <PaulReynolds@lhsolutions.com>
2262 Adapted to U-Boot and 440GX port
2264 - Add gracious handling of all Ethernet Pin Selections for 440GX
2265 - Add RGMII selection for Cicada CIS8201 Gigabit PHY
2267 - Add needed bit definitions
2270 * Patch by Carl Riechers, 1 Mar 2004:
2271 Add PPC440GX prbdv0 divider to fix memory clock calculation.
2273 * Patch by Stephan Linz, 27 Feb 2004
2274 - avoid problems for targets without NFS download support
2276 * Patch by Rune Torgersen, 27 Feb 2004:
2277 - Added LBA48 support (CONFIG_LBA48 & CFG_64BIT_LBA)
2278 - Added support for 64bit printing in vsprintf (CFG_64BIT_VSPRINTF)
2279 - Added support for 64bit strtoul (CFG_64BIT_STRTOUL)
2281 * Patch by Masami Komiya, 27 Feb 2004:
2282 Fix rarpboot: add autoload by NFS
2284 * Patch by Dan Eisenhut, 26 Feb 2004:
2285 fix flash_write return value in saveenv
2287 * Patch by Stephan Linz, 11 Dec 2003
2288 expand config.mk to avoid trigraph warnings on NIOS
2290 * Rename "BMS2003" board into "HMI10"
2292 * SX1 patches: use "serial#" for USB serial #; use redundand environment
2293 storage; auto-set console on USB port (using preboot command)
2295 * Add support for SX1 mobile phone; add support for USB-based console
2296 (enable with "setenv stdout usbtty; setenv stdin usbtty")
2298 * Fix LOWBOOT configuration for MPC5200 with DDR memory
2300 * Fix SDRAM timings for LITE5200 / IceCube board
2302 * Handle Auti-MDIX / connection status for INCA-IP
2304 * Fix USB problems when attempting to read 0 bytes
2306 * Patch by Travis Sawyer, 26 Feb 2004:
2307 Fix broken compile for XPEDITE1K target.
2309 * Patch by Stephan Linz, 26 Feb 2004:
2310 Bug fix for NFS code on NIOS targets
2312 * Patch by Stephen Williams, 26 Feb 2004:
2313 Break up SystemACE reads of large block counts
2315 * Patch by Pierre Aubert, 26 Feb 2004
2316 add IDE support for MPC5200
2318 * Patch by Masami Komiya, 26 Feb 2004:
2319 add autoload via NFS
2321 * Patch by Stephen Williams
2322 Use of CONFIG_SERIAL_SOFTWARE_FIFO in board.c consistent with uses
2323 elsewhere in the source.
2325 * Patch by Steven Scholz, 25 Feb 2004:
2326 - Timeouts in FPGA code should be based on CFG_HZ
2327 - Minor cleanup in code for Altera FPGA ACEX1K
2329 * Patch by Steven Scholz, 25 Feb 2004:
2330 Changed "Directory Hierarchy" section in README
2332 * Patch by Masami Komiya, 25 Feb 2004:
2333 Reduce copy count in nfs_read_reply() of NFS code
2335 * Patch by Markus Pietrek, 24 Feb 2004:
2336 NS9750 DevBoard added
2338 * Patch by Pierre Aubert, 24 Feb 2004
2339 add USB support for MPC5200
2341 * Patch by Steven Scholz, 24 Feb 2004:
2342 - fix MII commands to use values from last command
2344 * Patch by Torsten Demke, 24 Feb 2004:
2345 Add support for the eXalion platform (SPSW-8240, F-30, F-300)
2347 * Patch by Rahul Shanbhag, 19 Feb 2004:
2348 Fixes for for OMAP1610 board:
2349 - shift some IRQ specific code to platform.S file
2350 - remove duplicatewatchdog reset code from start.S
2352 * Make Auto-MDIX Support configurable on INCA-IP board
2354 * Fix license for mkimage tool
2356 * Patch by Masami Komiya, 24 Feb 2004:
2357 Update NetBootFileXferSize in NFS code
2359 * Patch by Scott McNutt, 24 Feb 2004:
2360 fix packet length in NFS code
2362 * Patch by Masami Komiy, 22 Feb 2004:
2363 Add support for NFS for file download
2365 * Patch by Andrea Scian, 17 Feb 2004:
2366 Add support for S3C44B0 processor and DAVE B2 board
2368 * Patch by Steven Scholz, 20 Feb 2004:
2369 - Add support for MII commands on AT91RM9200 boards
2370 - some cleanup in AT91RM9200 ethernet code
2372 * Patch by Peter Ryser, 20 Feb 2004:
2373 Add support for the Xilinx ML300 platform
2375 * Patch by Stephan Linz, 17 Feb 2004:
2376 Fix watchdog support for NIOS
2378 * Patch by Josh Fryman, 16 Feb 2004:
2379 Fix byte-swapping for cfi_flash.c for different bus widths
2381 * Patch by Jon Diekema, 14 Jeb 2004:
2382 Remove duplicate "FPGA Support" notes from the README file
2384 * Patches by Reinhard Meyer, 14 Feb 2004:
2385 - update board/emk tree; use common flash driver
2386 - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c
2387 [adapted for other PPC CPUs -- wd]
2388 - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c
2390 * Patch by Jon Diekema, 13 Feb 2004:
2391 Call show_boot_progress() whenever POST "FAILED" is printed.
2393 * Patch by Nishant Kamat, 13 Feb 2004:
2394 Add support for TI OMAP1610 H2 Board
2395 Fixes for cpu/arm926ejs/interrupt.c
2396 (based on Richard Woodruff's patch for arm925, 16 Oct 03)
2397 Fix for a timer bug in OMAP1610 Innovator
2398 Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2
2400 * Patches by Stephan Linz, 12 Feb 2004:
2401 - add support for NIOS timer with variable period preload counter value
2402 - prepare POST framework support for NIOS targets
2404 * Patch by Denis Peter, 11 Feb 2004:
2405 add POST support for the MIP405 board
2407 * Patch by Laurent Mohin, 10 Feb 2004:
2408 Fix buffer overflow in common/usb.c
2410 * Patch by Tolunay Orkun, 10 Feb 2004:
2411 Add support for Cogent CSB272 board
2413 * Patch by Thomas Elste, 10 Feb 2004:
2414 Add support for NET+50 CPU and ModNET50 board
2416 * Patch by Sam Song, 10 Feb 2004:
2417 Fix typos in cfi_flash.c
2419 * Patch by Leon Kukovec, 10 Feb 2004
2420 Fixed long dir entry slot id calculation in get_vfatname
2422 * Patch by Robin Gilks, 10 Feb 2004:
2423 add "itest" command (operators: -eq, -ne, -lt, -gt, -le, -ge, ==,
2424 !=, <>, <, >, <=, >=)
2426 * Fix problem with side effects in macros in include/usb.h
2428 * Patch by David Benson, 13 Nov 2003:
2429 bug 841358 - fix TFTP download size limit
2431 * Fixing bug 850768:
2432 improper flush_cache() in load_serial()
2434 * Fixing bug 834943:
2435 MPC8540 - missing volatile declarations
2437 * Patch by Stephen Williams, 09 Feb 2004:
2438 Add support for Xilinx SystemACE chip:
2439 - New files common/cmd_ace.c and include/systemace.h
2440 - Hook systemace support into cmd_fat and the partition manager
2442 * Patch by Travis Sawyer, 09 Feb 2004:
2443 Add bi_opbfreq & bi_iic_fast to 440GX bd_info as needed for Linux
2445 * Patch by Travis Sawyer, 09 Feb 2004:
2447 - Fix PCI Indirect access for type 1 config cycles with ppc440.
2448 - Add phymode for 440 enet
2451 - Change board_pre_init to board_early_init_f
2452 - Add user flash to bus controller setup
2454 - Fix is_pci_host to check GPIO for monarch bit
2455 - Force xpedite1k to pci conventional mode (via #define option)
2457 * Patch by Brad Kemp, 4 Feb 2004:
2458 - handle the machine check that is generated during the PCI scans
2460 - define the registers used in the IMMR by the PCI subsystem.
2462 * Patch by Pierre Aubert, 03 Feb 2004:
2463 cpu/mpc5xxx/start.S: copy MBAR into SPR311
2465 * Patch by Jeff Angielski, 03 Feb 2004:
2466 Fix copy & paste error in cpu/mpc8260/pci.c
2468 * Patch by Reinhard Meyer, 24 Jan 2004:
2469 Fix typo in cpu/mpc5xxx/pci_mpc5200.c
2471 * Add Auto-MDIX support for INCA-IP
2475 * Patch by Josef Baumgartner, 10 Feb 2004:
2476 Fixes for Coldfire port
2478 * Patch by Brad Kemp, 11 Feb 2004:
2479 Fix CFI flash driver problems
2481 * Make sure to use a bus clock divider of 2 only when running TQM8xxM
2482 modules at CPU clock frequencies above 66 MHz.
2484 * Optimize flash programming speed for LWMON (by another 100% :-)
2486 * Patch by Jian Zhang, 3 Feb 2004:
2487 - Changed the incorrect FAT12BUFSIZE
2488 - data_begin in fsdata can be negative. Changed it to be short.
2490 * Patches by Stephan Linz, 30 Jan 2004:
2491 1: - board/altera/common/flash.c:flash_erase():
2492 o allow interrupts befor get_timer() call
2493 o check-up each erased sector and avoid unexpected timeouts
2494 - board/altera/dk1c20/dk1s10.c:board_early_init_f():
2495 o enclose sevenseg_set() in cpp condition
2496 - remove the ASMI configuration for DK1S10_standard_32 (never present)
2497 - fix some typed in mistakes in the NIOS documentation
2498 2: - split DK1C20 configuration into several header files:
2499 o two new files for each NIOS CPU description
2500 o U-Boot related part is remaining in DK1C20.h
2501 3: - split DK1S10 configuration into several header files:
2502 o two new files for each NIOS CPU description
2503 o U-Boot related part is remaining in DK1S10.h
2504 4: - Add support for the Microtronix Linux Development Kit
2505 NIOS CPU configuration at the Altera Nios Development Kit,
2506 Stratix Edition (DK-1S10)
2507 5: - Add documentation for the Altera Nios Development Kit,
2508 Stratix Edition (DK-1S10)
2509 6: - Add support for the Nios Serial Peripharel Interface (SPI)
2511 7: - Add support for the common U-Boot SPI framework at
2514 * Patch by Rahul Shanbhag, 28 Jan 2004:
2515 Fix flash protection/locking handling for OMAP1610 innovator board.
2517 * Patch by Rolf Peukert, 28 Jan 2004:
2518 fix flash write problems on CSB226 board (write with 32 bit bus width)
2520 * Patches by Mark Jonas, 16 Jan 2004:
2521 - fix rounding error when calculating baudrates for MPC5200 PSCs
2522 - make sure CFG_RAMBOOT and CFG_LOWBOOT are not enabled at the same
2523 time which is not supported
2525 * Patch by Yuli Barcohen, 26 Jan 2004:
2526 Allow bzip2 compression for small memory footprint boards
2528 * Patch by Brad Kemp, 21 Jan 2004:
2529 Add support for CFI flash driver for both the Intel and the AMD
2532 * Patch by Travis Sawyer, 20 Jan 2004:
2533 Fix pci bridge auto enumeration of sibling p2p bridges.
2535 * Patch by Tolunay Orkun, 12 Jan 2004:
2536 Add some delays as needed for Intel LXT971A PHY support
2538 * Patches by Stephan Linz, 09 Jan 2004:
2539 - avoid warning: unused variable `piop' in board/altera/common/sevenseg.c
2540 - make DK1C20 board configuration related to ASMI conform to
2543 * Patch by Anders Larsen, 09 Jan 2004:
2545 ARM memory layout fixes: the abort-stack is now set up in the
2546 correct RAM area, and the BSS is zeroed out as it should be.
2548 Furthermore, the magic variables 'armboot_end' and 'armboot_end_data'
2549 of the linker scripts are replaced by '__bss_start' and '_end',
2550 resp., which is a further step to eliminate unnecessary differences
2551 between the implementation of the CPU architectures.
2553 * Patch by liang a lei, 9 Jan 2004:
2554 Fix Intel 28F128J3 ID in include/flash.h
2556 * Patch by Masami Komiya, 09 Jan 2004:
2557 add support for TB0229 board (NEC VR4131 MIPS processor)
2559 * Patch by Leon Kukovec, 12 Dec 2003:
2560 changed extern __inline__ into static __inline__ in
2561 include/linux/byteorder/swab.h
2563 * Patch by Travis Sawyer, 30 Dec 2003:
2564 Add support for IBM PPC440GX. Multiple EMAC Ethernet devices,
2565 select MDI port based on enabled EMAC device.
2566 Add support for XES Inc <http://www.xes-inc.com> XPedite1000 440GX
2569 * Patch by Wolter Kamphuis, 15 Dec 2003:
2570 made CONFIG_SILENT_CONSOLE usable on all architectures
2572 * Disable date command on TQM866M - there is no RTC on MPC866
2574 * Fix variable CPU clock for MPC859/866 systems for low CPU clocks
2576 * Implement adaptive SDRAM timing configuration based on actual CPU
2577 clock frequency for INCA-IP; fix problem with board hanging when
2578 switching from 150MHz to 100MHz
2580 * Add PCMCIA CS support for BMS2003 board
2582 * Add variable CPU clock for MPC859/866 systems (so far only TQM866M):
2583 see doc/README.MPC866 for details;
2584 implement workaround for "SIU4" and "SIU9" silicon bugs on MPC866;
2585 calculate CPU clock frequency from PLL register values.
2587 * Add support for 128 MB RAM on TQM8xxL/M modules
2589 * Fix PS/2 keyboard problem caused by statically initialized variable
2590 pointing to a location in flash
2592 * Fix INCA-IP clock calculation: 400/3 = 133.3 MHz, not 130.
2594 * The PS/2 mux on the BMS2003 board needs 450 ms after power on
2595 before we can access it; add delay in case we are faster (with no
2598 * Cleanup of some init functions
2600 * Make sure SCC Ethernet is always stopped by the time we boot Linux
2601 to avoid Linux crashes by early packets coming in.
2603 * Accelerate flash accesses on LWMON board by using buffered writes
2605 * Fix typo in Makefile;
2606 fix problem with PARTNUM detection
2608 * Patch by Reinhard Meyer, 09 Jan 2004:
2609 - add RTC support for MPC5200 based boards (requires RTC_XTAL)
2611 * Add support for IDE LED on BMS2003 board
2612 (exclusive with status LED!)
2614 * Add support for PS/2 keyboard (used with PS/2 multiplexor on
2617 * Patches by Reinhard Meyer, 4 Jan 2004 + 7 Jan 2004:
2618 Add common files for "emk" boards
2620 * Add a common get_ram_size() function and modify the the
2621 board-specific files to invoke that common implementation.
2623 ======================================================================
2624 Changes for U-Boot 1.0.1:
2625 ======================================================================
2627 * Set default clock for INCA-IP to 150 MHz
2629 * Make BMS2003 use a separate config file to avoid #ifdef mess;
2630 add I2C support; add support for DS1337 RTC
2632 * Add CompactFlash support for BMS2003 board
2634 * Add support for status LED on BMS2003 board
2636 * Patch by Scott McNutt, 02 Jan 2004:
2637 Add support for the Nios Active Serial Memory Interface (ASMI)
2640 * Patch by Andrea Marson, 16 Dec 2003:
2641 Add support for the PPChameleon ME and HI modules
2643 * Patch by Yuli Barcohen, 22 Dec 2003:
2644 Add support for Motorola DUET ADS board (MPC87x/88x)
2646 * Patch by Robert Schwebel, 15 Dec 2003:
2647 add support for cramfs (uses JFFS2 command interface)
2649 * Patches by Stephan Linz, 11 Dec 2003:
2650 - more documentation for NIOS port
2651 - new struct nios_pio_t, struct nios_spi_t
2652 - Reconfiguration for NIOS Development Kit DK1C20:
2653 o move board related code from board/dk1c20
2654 to board/altera/dk1c20
2655 o create a new common source path board/altera/common
2656 and move generic flash access stuff into it
2657 o change/expand configuration file DK1C20.h
2658 - Add support for NIOS Development Kit DK1S10
2659 - Add status LED support for NIOS systems
2660 - Add dual 7-segment LED support for Altera NIOS DevKits
2662 * Patch by Ronen Shitrit, 10 Dec 2003:
2663 Add support for the Marvell DB64360 / DB64460 development boards
2665 * Patch by Detlev Zundel, 10 Dec 2003:
2666 fix dependency problem in examples/Makefile
2668 * Patch by Denis Peter, 8 Dec 2003
2669 - add support for the PATI board (MPC555)
2670 - add SPI support for the MPC5xx
2672 * Patch by Anders Larsen, 08 Dec 2003:
2673 add configuration options CONFIG_SERIAL_TAG and CONFIG_REVISION_TAG
2674 to pass ATAG_SERIAL and ATAG_REVISION, resp., to the ARM target;
2675 cleanup some redundand #defines
2677 * Patch by André Schwarz, 8 Dec 2003:
2678 fixes for Davicom DM9102A Ethernet Chip (#define CONFIG_TULIP_FIX_DAVICOM):
2679 - TX and RX deskriptors must be quad-word aligned
2680 - does not work with only one TX deskriptor
2681 - standard reset method does not work
2683 * Patch by Masami Komiya, 08 Dec 2003:
2684 add RTL8139 ethernet driver
2686 * Patches by Ed Okerson, 07 Dec 2003:
2687 - fix ethernet for the AU1x00 processors in little-endian mode.
2688 - extend memsetup.S for the AU1x00 processors in BE and LE modes
2690 * Minor code cleanup (coding style)
2692 * Patch by Reinhard Meyer, 30 Dec 2003:
2693 - cpu/mpc5xxx/fec.c: added CONFIG_PHY_ADDR, added CONFIG_PHY_TYPE,
2694 - added CONFIG_PHY_ADDR to include/configs/IceCube.h,
2695 - turned debug print of PHY registers into a function (called in two places)
2696 - added support for EMK MPC5200 based modules
2698 * Fix MPC8xx PLPRCR_MFD_SHIFT typo
2700 * Add support for TQM866M modules
2702 * Fixes for TQM855M with 4 MB flash (Am29DL163 = _no_ mirror bit flash)
2704 * Fix a few compiler warnings
2706 * Patch by Reinhard Meyer, 28 Dec 2003:
2707 Add initial support for TOP5200 board
2709 * Make CPU clock on ICA-IP board controllable by a "cpuclk"
2710 environment variable which can set to "100", "133", or "150". The
2711 CPU clock will be configured accordingly upon next reboot. Other
2712 values are ignored. In case of an invalid or undefined "cpuclk"
2713 value, the compile-time default CPU clock speed will be used.
2715 * Enable Quad-UART on BMS2003 board (initialize the PCMCIA memory
2716 window that is used to access the UART registers by the Linux driver)
2718 * Patch by Reinhard Meyer, 20 Dec 2003:
2719 Fix clock calculation for the MPC5200 for higher clock frequencies
2720 (above 2**32 / 10 = 429.5 MHz).
2722 * Fix CONFIG_PLL_PCI_TO_MEM_MULTIPLIER divider error in SP8240 configuration
2724 * Fix IceCube CLKIN configuration (it's 33.000000MHz)
2726 * Add new configuration for IceCube board with DDR memory
2728 * Update TRAB memory configurations
2730 * Add JFFS2 support for INCA-IP board
2732 * Patch by Bill Hargen, 09 Dec 2003:
2733 - BUBINGA405EP: changed flash driver to protect top sector containing
2735 - BUBINGA405EP: configured "eeprom" command to access boot config EEPROM.
2736 - BUBINGA405EP: fixed PLL init (init chip selects before FPGA/NVRAM access).
2737 - 405EP: fixed SPD-based SDRAM init (only use banks 0 and 1).
2738 - 405EP: added/fixed support for "reginfo" command.
2739 - 4xx: removed spurious MII error messages on "mii info" command.
2741 * Patch by Bernhard Kuhn, 28 Nov 2003:
2742 add support for Coldfire CPU
2743 add support for Motorola M5272C3 and M5282EVB boards
2745 * Patch by Pierre Aubert, 24 Nov 2003:
2746 - add a return value for the fpga command
2747 - add ide_preinit() function called in ide_init if CONFIG_IDE_PREINIT
2748 is defined. If ide_preinit fails, ide_init is aborted.
2749 - fix an endianess problem in fat.h
2751 * Patch by Wolter Kamphuis, 05 Dec 2003:
2752 Add support for SNMC's QS850/QS823/QS860T boards
2754 * Patch by Yuli Barcohen, 3 Dec 2003:
2755 "revive" U-Boot support for old Motorola MPC860ADS board
2757 * Patch by Cam(ilo?), 03 Dec 2003:
2758 make examples build even with broken Montavista objcopy
2760 * Patch by Pavel Bartusek, 27 Nov 2003:
2761 fix conversion problem with "bootretry" evironment variable
2763 * Patch by Andre Schwarz, 24 Nov 2003:
2764 add support for mvblue (mvBlueLYNX and mvBlueBOX) boards
2766 * Patch by Pavel Bartusek, 21 Nov 2003:
2767 set ZMII bridge speed on 440
2769 * Patch by Anders Larsen, 17 Nov 2003:
2770 Fix mismatched #ifdef / #endif in include/asm-arm/arch-pxa/hardware.h
2772 * Patches by David Müller, 14 Nov 2003:
2773 - board/mpl/common/common_util.c
2774 * implement support for BZIP2 compressed images
2775 * various cleanups (printf -> puts, ...)
2776 - board/mpl/common/flash.c
2777 * report correct errors to upper layers
2778 * check the erase fail and VPP low bits in status reg
2779 - board/mpl/vcma9/cmd_vcma9.c
2780 - board/mpl/vcma9/flash.c
2781 * various cleanups (printf -> puts, ...)
2783 * fix typo in comment
2784 - cpu/arm920t/usb_ohci.c
2785 * support for S3C2410 is missing in #if line
2787 * reinit some registers in case of error (cable missing, ...)
2789 * support for USB/MMC devices is missing in #if line
2790 - include/configs/MIP405.h
2791 - include/configs/PIP405.h
2792 * enable BZIP2 support
2793 * enlarge malloc space to 1MiB because of BZIP2 support
2794 - include/configs/VCMA9.h
2795 * enable BZIP2 support
2796 * enlarge malloc space to 1MiB because of BZIP2 support
2797 * enable USB support
2798 - lib_arm/armlinux.c
2799 * change calling convention of ARM Linux kernel as
2800 described on http://www.arm.linux.org.uk/developer/booting.php
2802 * Patch by Thomas Lange, 14 Nov 2003:
2803 Split dbau1x00 into dbau1000, dbau1100 and dbau1500 configs to
2804 support all these AMD boards.
2806 * Patch by Thomas Lange, 14 Nov 2003:
2807 Workaround for mips au1x00 physical memory accesses (the au1x00
2808 uses a 36 bit bus internally and cannot access physical memory
2809 directly. Use the uncached SDRAM address instead of the physical
2812 * Patch by Xue Ligong (Joe), 13 Nov 2003:
2813 add Realtek 8019 ethernet driver
2815 * Patch by Yuli Barcohen, 13 Nov 2003:
2816 MPC826xADS/PQ2FADS cleanup
2818 * Patch by Anders Larsen, 12 Nov 2003:
2819 Update README to mark the PORTIO commands non-standard
2821 * Patch by Nicolas Lacressonnière, 12 Nov 2003:
2822 update for for Atmel AT91RM9200DK development kit:
2823 - support for environment variables in DataFlash
2824 - Atmel DataFlash AT45DB1282 support
2826 * Patch by Jeff Carr, 11 Nov 2003:
2827 add support for new version of 8270 processors
2829 * Patches by George G. Davis, 05 Nov 2003:
2830 - only pass the ARM linux initrd tag to the kernel when an initrd
2832 - update omap1510inn configuration file
2834 * Patches by Stephan Linz, 3 Nov 2003:
2835 - more endianess fixes for LAN91C111 driver
2836 - CFG_HZ configuration patch for NIOS Cyclone board
2838 * Patch by Stephan Linz, 28 Oct 2003:
2839 fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c
2841 * Patch by Steven Scholz, 20 Oct 2003:
2842 - make "mii info <addr>" show infor for PHY at "addr" only
2843 - Endian fix for miiphy_info()
2845 * Patch by Gleb Natapov, 19 Sep 2003:
2846 Move most of the timer interrupt related PPC code to ppc_lib/interrupts.c
2848 * Patch by Anders Larsen, 17 Sep 2003:
2849 Bring ARM memory layout in sync with the documentation:
2850 stack and malloc-heap are now located _below_ the U-Boot code
2852 * Accelerate booting on TRAB board: read and check autoupdate image
2853 headers first instead of always reading the whole images.
2855 * Fix type in MPC5XXX code (pointed out by Victor Wren)
2857 * Enabled password check on RMU board
2859 * Fix configuration problem with IceCube in LOWBOOT configuration:
2860 envrionment got embedded, corrupting the image layout.
2862 * Fix NEC display names (it's 6440 [for 640x480], not 6640).
2864 * Added BMS2003 board
2865 add support for NEC NL6448BC33-54. 10.4", 640x480 TFT display
2867 * Fix flash driver for TRAB board (must use Unlock Bypass Reset
2868 command to exit Unlock Bypass Mode); adjust timings for flash, SRAM
2871 * Use "-fPIC" instead of "-mrelocatable" to prevent problems with
2874 * Add checksum verification to 'imls' command
2876 * Add bd_info fields needed for 4xx Linux I2C driver
2878 * Patch by Martin Krause, 4 Nov. 2003:
2879 Fix error in cmd_vfd.c (TRAB board: "vfd /1" shows now only one Bitmap)
2881 * Print used network interface when CONFIG_NET_MULTI is set
2883 * Patch by Bernhard Kuhn, 28 Oct 2003:
2884 Add low boot support for MPC5200
2886 * Fix problem with dual PCMCIA support (NSCU)
2888 * Fix MPC5200 I2C initialization function
2890 ======================================================================
2891 Changes for U-Boot 1.0.0:
2892 ======================================================================
2894 * Fix parameter passing to standalone images with bootm command
2896 * Patch by Kyle Harris, 30 Oct 2003:
2897 Fix build errors for ixdp425 board
2899 * Patch by David M. Horn, 29 Oct 2003:
2900 Fixes to build under CYGWIN
2902 * Get IceCube MGT5100 working (again)
2904 * Fix problems in memory test on some boards (which was not
2905 non-destructive as intended)
2907 * Patch by Gary Jennejohn, 28 Oct 2003:
2908 Change fs/fat/fat.c to put I/O buffers in BSS instead on the stack
2909 to prevent stack overflow on ARM systems
2911 * Patch by Stephan Linz, 28 Oct 2003:
2912 fix init sequence error for NIOS port
2914 * Allow lowercase spelling for IceCube_5200; support MPC5200LITE name
2916 * Add CONFIG_VERSION_VARIABLE to TRAB configuration
2918 * Patch by Xiao Xianghua, 23 Oct 2003:
2919 small patch for mpc85xx
2921 * Fix small problem in MPC5200 I2C driver
2923 * Fix FCC3 support on ATC board
2925 * Correct header printing for multi-image files in do_bootm()
2927 * Make CONFIG_SILENT_CONSOLE work with CONFIG_AUTOBOOT_KEYED
2929 * Fix PCI problems on PPChameleon board
2931 * Patch by Steven Scholz, 18 Oct 2003:
2932 Fix AT91RM9200 ethernet driver
2934 * Patch by Nye Liu, 17 Oct 2003:
2935 Fix typo in include/mpc8xx.h
2937 * Patch by Richard Woodruff, 16 Oct 03:
2938 Fixes for cpu/arm925/interrupt.c
2939 - Initialize timestamp & lastdec vars.
2940 - fix timestamp overflows.
2941 - fix lastdec overflow.
2942 - smarter normalization to allow udelay() below 1ms to work.
2944 * Patch by Scott McNutt, 16 Oct
2945 add networking support for the Altera Nios Development Kit,
2946 Cyclone Edition (DK-1C20)
2948 * Patch by Jon Diekema, 14 Oct 2003:
2949 add hint about doc/README.silent to README file
2951 * Add CompactFlash support for NSCU
2953 * Fix PCI problems on PPChameleonEVB
2955 * TRAB auto-update: Base decision if we have to strip the image
2956 header on image type as encoded in the header
2957 (include image type patch by Martin Krause, 17 Oct 2003)
2959 * Patches by Xianghua Xiao, 15 Oct 2003:
2961 - Added Motorola CPU 8540/8560 support (cpu/85xx)
2962 - Added Motorola MPC8540ADS board support (board/mpc8540ads)
2963 - Added Motorola MPC8560ADS board support (board/mpc8560ads)
2965 * Fix flash timings on TRAB board
2967 * Make sure HUSH is initialized for running auto-update scripts
2969 * Make 5200 reset command _really_ reset the board, without running
2970 any other code after it
2972 * Fix errors with flash erase when range spans across banks
2973 that are mapped in reverse order
2975 * Fix flash mapping and display on P3G4 board
2977 * Patch by Kyle Harris, 15 Jul 2003:
2978 - add support for Intel IXP425 CPU
2979 - add support for IXDP425 eval board
2981 * Added config option CONFIG_SILENT_CONSOLE. See doc/README.silent
2982 for more information
2984 * Patch by Steven Scholz, 10 Oct 2003
2985 - Add support for Altera FPGA ACEX1K
2987 * Patches by Thomas Lange, 09 Oct 2003:
2988 - fix cmd_ide.c for non ppc boards (read/write functions did not
2989 add ATA base address)
2990 - fix for shannon board
2991 - #ifdef CONFIG_IDE_8xx_DIRECT some otherwise unused code
2992 - Endian swap ATA identity for all big endian CPUs, not just PPC
2993 - MIPS only: New option CONFIG_MEMSIZE_IN_BYTES for passing memsize
2995 - add support for dbau1x00 board (MIPS32)
2997 * Patch by Sangmoon Kim, 07 Oct 2003:
2998 add support for debris board
3000 * Patch by Martin Krause, 09 Oct 2003:
3001 Fixes for TRAB board
3002 - /board/trab/rs485.c: correct baudrate
3003 - /board/trab/cmd_trab.c: bug fix for problem with timer overflow in
3004 udelay(); fix some timing problems with adc controller
3005 - /board/trab/trab_fkt.c: add new commands: gain, eeprom and power;
3006 modify commands: touch and buzzer
3008 * Disable CONFIG_SUPPORT_VFAT when used with CONFIG_AUTO_UPDATE
3009 (quick & dirty workaround for rogue pointer problem in get_vfatname());
3010 Use direct function calls for auto_update instead of hush commands
3012 * Patch by Scott McNutt, 04 Oct 2003:
3013 - add support for Altera Nios-32 CPU
3014 - add support for Nios Cyclone Development Kit (DK-1C20)
3016 * Patch by Steven Scholz, 29 Sep 2003:
3017 - A second parameter for bootm overwrites the load address for
3018 "Standalone Application" images.
3019 - bootm sets environment variable "filesize" to the resulting
3020 (uncompressed) data length for "Standalone Application" images
3021 when autostart is set to "no". Now you can do something like
3022 if bootm $fpgadata $some_free_ram ; then
3023 fpga load 0 $some_free_ram $filesize
3026 * Patch by Denis Peter, 25 Sept 2003:
3027 add support for the MIP405 Rev. C board
3029 * Patch by Yuli Barcohen, 25 Sep 2003:
3030 add support for Zephyr Engineering ZPC.1900 board
3032 * Patch by Anders Larsen, 23 Sep 2003:
3033 add CMD_PORTIO to CFG_CMD_NONSTD (commands in question are only
3034 implemented for the x86 architecture)
3036 * Patch by Sangmoon Kim, 23 Sep 2003:
3037 fix pll_pci_to_mem_multiplier table for MPC8245
3039 * Patch by Anders Larsen, 22 Sep 2003:
3040 enable timed autoboot on PXA
3042 * Patch by David Müller, 22 Sep 2003:
3043 - add $(CFLAGS) to "-print-libgcc-filename" so compiler driver
3044 returns correct libgcc file path
3045 - "latency" reduction of busy-loop waiting to improve "U-Boot" boot
3046 time on s3c24x0 systems
3048 * Patch by Jon Diekema, 19 Sep 2003:
3049 - Add CFG_FAULT_ECHO_LINK_DOWN option to echo the inverted Ethernet
3050 link state to the fault LED.
3051 - In NetLoop, make the Fault LED reflect the link status. The link
3052 status gets updated on entry, and on timeouts.
3054 * Patch by Anders Larsen, 18 Sep 2003:
3055 allow mkimage to build and run on Cygwin-hosted systems
3057 * Patch by Frank Müller, 18 Sep 2003:
3058 use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
3061 * Patch by Pantelis Antoniou, 16 Sep 2003:
3062 add tool to compute fileds in the PLPRCR register for MPC86x
3064 * Use IH_TYPE_FILESYSTEM for TRAB "disk" images.
3066 * Fix build problems under FreeBSD
3068 * Add generic filesystem image type
3070 * Make fatload set filesize environment variable
3072 * enable basic / medium / high-end configurations for PPChameleonEVB
3073 board; fix NAND code
3075 * enable TFTP client code to specify to the server the desired
3076 timeout value (see RFC-2349)
3078 * Improve SDRAM setup for TRAB board
3080 * Suppress all output with splashscreen configured only if "splashimage"
3083 * Fix problems with I2C support for mpc5200
3085 * Adapt TRAB configuration and auto_update to new memory layout
3087 * Add configuration for wtk board
3089 * Add support for the Sharp LQ065T9DR51U LCD display
3091 * Patch by Rune Torgersen, 17 Sep 2003:
3092 - Fixes for MPC8266 default config
3093 - Allow eth_loopback_test() on 8260 to use a subset of the FCC's
3095 * Patches by Jon Diekema, 17 Sep 2003:
3096 - update README (SHOW_BOOT_PROGRESS values for cmd_nand.c and
3099 - adjust "help" output
3101 * Patches by Anders Larsen, 17 Sep 2003:
3102 - fix spelling errors
3103 - set GD_FLG_DEVINIT flag only after device function pointers
3105 - Allow CFG_ALT_MEMTEST on systems where address zero isn't
3107 - enable 3.rd UART (ST-UART) on PXA(XScale) CPUs
3108 - trigger watchdog while waiting in serial driver
3110 * Add auto-update code for TRAB board using USB memory sticks,
3111 support new configuration with more memory
3113 * disable MPC5200 bus pipelining as workaround for bus contention
3115 * Modify XLB arbiter priorities on MPC5200 so all devices use same
3116 priority; configure critical interrupts to be handled like external
3119 * Make IPB clock on MGT5100/MPC5200 configurable in board config file;
3120 go back to 66 MHz for stability
3122 * Patches by Jon Diekema, 15 Sep 2003:
3123 - add description for missing CFG_CMD_* entries in the README file
3126 * Patch by Gleb Natapov, 14 Sep 2003:
3127 enable watchdog support for all MPC824x boards that have a watchdog
3129 * On MPC5200, restrict FEC to a maximum of 10 Mbps to work around the
3130 "Non-octet Aligned Frame" errors we see at 100 Mbps
3132 * Patch by Sharad Gupta, 14 Sep 2003:
3133 fix SPR numbers for upper BAT register ([ID]BAT[4-7][UL])
3135 * Patch by llandre, 11 Sep 2003:
3136 update configuration for PPChameleonEVB board
3138 * Patch by David Müller, 13 Sep 2003:
3139 various changes to VCMA9 board specific files
3141 * Add I2C support for MGT5100 / MPC5200
3143 * Patch by Rune Torgersen, 11 Sep 2003:
3144 Changed default memory option on MPC8266ADS to NOT be Page Based
3145 Interleave, since this doesn't work very well with the standard
3148 * Patch by George G. Davis, 12 Sep 2003:
3149 fix Makefile settings for sk98 driver
3151 * Patch by Stefan Roese, 12 Sep 2003:
3152 - new boards added: DP405, HUB405, PLU405, VOH405
3153 - some esd boards updated
3154 - cpu/ppc4xx/sdram.c: disable memory controller before setting
3156 - cpu/ppc4xx/405_pci.c: set vendor id on PPC405EP systems
3158 * Patch by Martin Krause, 11 Sep 2003:
3159 add burn-in tests for TRAB board
3161 * Enable instruction cache on MPC5200 board
3163 * Patch by Denis Peter, 11 Sep 2003:
3164 - fix USB data pointer assignment for bulk only transfer.
3165 - prevent to display erased directories in FAT filesystem.
3167 * Change output format for NAND flash - make it look like for other
3170 ======================================================================
3171 Changes for U-Boot 0.4.8:
3172 ======================================================================
3174 * Add I2C and RTC support for RMU board
3176 * Patches by Denis Peter, 9 Sep 2003:
3177 add FAT support for IDE, SCSI and USB
3179 * Patches by Gleb Natapov, 2 Sep 2003:
3180 - cleanup of POST code for unsupported architectures
3181 - MPC824x locks way0 of data cache for use as initial RAM;
3182 this patch unlocks it after relocation to RAM and invalidates
3185 * Patch by Gleb Natapov, 30 Aug 2003:
3186 new I2C driver for mpc107 bridge. Now works from flash.
3188 * Patch by Dave Ellis, 11 Aug 2003:
3189 - JFFS2: fix typo in common/cmd_jffs2.c
3190 - JFFS2: fix CFG_JFFS2_SORT_FRAGMENTS option
3191 - JFFS2: remove node version 0 warning
3192 - JFFS2: accept JFFS2 PADDING nodes
3193 - SXNI855T: add AM29LV800 support
3194 - SXNI855T: move environment from EEPROM to flash
3195 - SXNI855T: boot from JFFS2 in NOR or NAND flash
3197 * Patch by Bill Hargen, 11 Aug 2003:
3198 fixes for I2C on MPC8240
3199 - fix i2c_write routine
3200 - fix iprobe command
3201 - eliminates use of global variables, plus dead code, cleanup.
3203 * Add support for USB Mass Storage Devices (BBB)
3204 (tested with USB memory sticks only)
3206 * Avoid flicker on TRAB's VFD
3208 * Add support for SK98xx driver
3210 * Add PCI support for SL8245 board
3212 * Support IceCube board configurations with 1 x AMD AM29LV065 (8 MB)
3213 or 1 x AM29LV652 (two LV065 in one chip = 16 MB);
3214 Run IPB at 133 Mhz; adjust the MII clock frequency accordingly
3216 * Set BRG_CLK on PM825/826 to 64MHz (VCO_OUT / 4, instead of 16 MHz)
3217 to allow for more accurate baudrate settings
3218 (error now 0.7% at 115 kbps, instead of 3.5% before)
3220 * Patch by Andreas Mohr, 4 Sep 2003:
3221 Fix a lot of spelling errors
3223 * Add support for PPChameleon Eval Board
3225 * Add support for P3G4 board
3227 * Fix problem with MGT5100 FEC driver: add "early" MAC address
3230 * Patch by Yuli Barcohen, 7 Aug 2003:
3231 check BCSR to detect if the board is configured in PCI mode
3233 ======================================================================
3234 Changes for U-Boot 0.4.7:
3235 ======================================================================
3237 * Patch by Raghu Krishnaprasad, 7 Aug 2003:
3238 add support for Adder II MPC852T module
3240 * Patch by George G. Davis, 19 Aug 2003:
3241 fix TI Innovator/OMAP1510 pin configs
3243 * Patches by Kshitij, 18 Aug 2003
3244 - add support for arm926ejs cpu core
3245 - add support for TI OMAP 1610 Innovator Board
3247 * Patch by Yuli Barcohen, 14 Aug 2003:
3248 add support for bzip2 uncompression
3250 * Add GCC library to examples/Makefile so GCC utility functions will
3253 * Add I2C and RTC support for RMU board using software I2C driver
3254 (because of better response to iprobe command); fix problem with
3257 * Patch by Matthias Fuchs, 28 Aug 2003:
3258 Added CONFIG_BOOTP_DNS2 and CONFIG_BOOTP_SEND_HOSTNAME to
3259 CONFIG_BOOTP_MAKS (see README).
3261 * Fix ICU862 environment problem
3263 * Fix RAM size detection for RMU board
3265 * Implement "reset" for MGT5100/MPC5200 systems
3267 ======================================================================
3268 Changes for U-Boot 0.4.6:
3269 ======================================================================
3271 * Make Ethernet autonegotiation on INCA-IP work for all clock rates;
3272 allow selection of clock frequency as "make" target
3274 * Implement memory autosizing code for IceCube boards
3276 * Configure network port on INCA-IP for autonegotiation
3278 * Fix overflow problem in network timeout code
3280 * Patch by Richard Woodruff, 8 Aug 2003:
3281 Allow crc32 to be used at address 0x000 (crc32_no_comp, too).
3283 ======================================================================
3284 Changes for U-Boot 0.4.5:
3285 ======================================================================
3287 * Update for TQM board defaults:
3288 disable clocks_in_mhz, enable boot count limit
3290 * Removed tools/gdb from "make all" target. Added make target "gdbtools"
3291 in toplevel directory instead. Removed astest.c from tools/gdb because
3292 it is no longer relevant.
3294 * Fix PCI support for MPC5200 / IceCube Board
3296 * Map ISP1362 USB OTG controller for NSCU board
3298 * Patch by Brad Parker, 02 Aug 2003:
3299 fix sc520_cdp problems
3301 * Implement Boot Cycle Detection (Req. 2.3 of OSDL CGL Reqirements)
3303 * Allow erase command to cross flash bank boundaries
3305 * Patch by Scott McNutt, 21 Jul 2003:
3306 Add support for LynuxWorks Kernel Downloadable Images (KDIs).
3307 Both LynxOS and BlueCat linux KDIs are supported.
3309 * Patch by Richard Woodruff, 25 Jul 2003:
3310 use more reliable reset for OMAP/925T
3312 * Patch by Nye Liu, 25 Jul 2003:
3313 fix typo in mpc8xx.h
3315 * Patch by Richard Woodruff, 24 Jul 2003:
3316 Fixes for cmd_nand.c:
3317 - Fixed null dereferece which could result in incorrect ECC values.
3318 - Added support for devices with no Ready/Busy signal hooked up.
3319 - Added OMAP1510 read/write protect handling.
3320 - Fixed nand.h's ECCPOS. A conflict existed with POS5 and badblock
3322 - Switched default ECC to be JFFS2.
3324 * Allow crc32 to be used at address 0x000
3326 * Provide consistent interface to standalone applications to access
3327 the 'global_data' structure
3328 Provide a doc/README.standalone more useful to users/developers.
3330 * Make IceCube MGT5100 FEC driver work
3332 * Implement new mechanism to export U-Boot's functions to standalone
3333 applications: instead of using (PPC-specific) system calls we now
3334 use a jump table; please see doc/README.standalone for details
3336 * Patch by Dave Westwood, 24 Jul 2003:
3337 added support for Unity OS (a proprietary OS)
3339 * Patch by Detlev Zundel, 23 Jul 2003:
3340 add "imls" command to print flash table of contents
3342 * Fix cold boot detection for log buffer reset
3344 * Return error for invalid length specifiers with "cp.X" etc.
3346 * Fix startup problem on MIPS
3348 * Allow for CONFIG_SPLASH_SCREEN even when no explicit
3349 bitmap support is configured
3351 * Patch by Bill Hargen, 18 Jul 2003:
3352 - fix endinaness problem in cpu/mpc824x/drivers/i2c/i2c1.c
3354 * Patch by Denis Peter, 18 Jul 2003:
3355 - fix memory configuration for MIP405T
3356 - fix printout of baudrate for "loadb <loadaddr> <baudrate>"
3358 * Cleanup of TQM82xx configurations; use "official" board types
3359 to make selection easier.
3361 * Patch by Martin Krause, 17 Jul 2003:
3362 add delay to get I2C working with "imm" command and s3c24x0_i2c.c
3364 * Patch by Richard Woodruff, 17 July 03:
3365 - Fixed bug in OMAP1510 baud rate divisor settings.
3367 * Patch by Nye Liu, 16 July 2003:
3369 - add MPC86xADS support (uses MPC86xADS.h)
3370 - add 866P/T core support (also MPC859T/MPC859DSL/MPC852T)
3372 o BRG changes (EXTAL/XTAL restricted to 10MHz)
3373 o don't trust gclk() software measurement by default, depend on
3374 CONFIG_8xx_GCLK_FREQ
3375 - add DRAM SIMM not installed detection
3376 - use more "correct" SDRAM initialization sequence
3377 - allow different SDRAM sizes (8xxADS has 8M)
3379 - remove unused MAMR defines from FADS860T.h (all done in fads.c)
3380 - rename MAMR/MBMR defines to be more consistent. Should eventually
3381 be merged into MxMR to better reflect the PowerQUICC datasheet.
3383 * Patch by Yuli Barcohen, 16 Jul 2003:
3384 support new Motorola PQ2FADS-ZU evaluation board which replaced
3385 MPC8260ADS and MPC8266ADS
3387 ======================================================================
3388 Changes for U-Boot 0.4.4:
3389 ======================================================================
3391 * Add support for IceCube board (with MGT5100 and MPC5200 CPUs)
3393 * Add support for MGT5100 and MPC5200 processors
3395 * Patch by Lutz Dennig, 15 Jul 2003:
3396 update for R360MPI board
3398 ======================================================================
3399 Changes for U-Boot 0.4.3:
3400 ======================================================================
3402 * Patches by Kshitij, 04 Jul 2003
3403 - added support for arm925t cpu core
3404 - added support for TI OMAP 1510 Innovator Board
3406 * Patches by Martin Krause, 14 Jul 2003:
3407 - add I2C support for s3c2400 systems (trab board)
3408 - (re-) add "ping" to command table
3410 * Fix handling of "slow" POST routines
3412 * Patches by Yuli Barcohen, 13 Jul 2003:
3413 - Correct flash and JFFS2 support for MPC8260ADS
3414 - fix PVR values and clock generation for PowerQUICC II family
3417 * Patch by Bernhard Kuhn, 08 Jul 2003:
3418 - add support for M68K targets
3420 * Patch by Ken Chou, 3 Jul:
3421 - Fix PCI config table for A3000
3422 - Fix iobase for natsemi.c
3423 (PCI_BASE_ADDRESS_0 is the IO base register for DP83815)
3425 * Allow to enable "slow" POST routines by key press on power-on
3426 * Fix temperature dependend switching of LCD backlight on LWMON
3427 * Tweak output format for LWMON
3429 * Patch by Stefan Roese, 11 Jul 2003:
3430 - Fix bug in CONFIG_VERSION_VARIABLE.
3431 - AR405 config updated.
3432 - OCRTC/ORSG: bsp command added.
3433 - ASH405 bsp update.
3435 ======================================================================
3436 Changes for U-Boot 0.4.2:
3437 ======================================================================
3439 * Add support for NSCU board
3441 * Add support for TQM823M, TQM850M, TQM855M and TQM860M modules
3443 * Add support for Am29LV160ML, Am29LV320ML, and Am29LV640ML
3444 mirror bit flash on TQM8xxM modules
3446 * Patch by Kenneth Johansson, 30 Jun 2003:
3447 get rid of MK_CMD_ENTRY macro; update doc/README.command
3449 * Patch by Seb James, 30 Jun 2003:
3450 Improve documentation of I2C configuration in README
3452 * Fix problems with previous log buffer "fixes"
3454 * Fix minor help text issues
3456 * "log append" did not append a newline
3458 ======================================================================
3459 Changes for U-Boot 0.4.1:
3460 ======================================================================
3462 * Fix some missing commands, cleanup header files
3463 (autoscript, bmp, bsp, fat, mmc, nand, portio, ...)
3465 * Rewrite command lookup and help command (fix problems with bubble
3466 sort when sorting command name list). Minor cleanup here and there.
3468 * Merge from "stable branch", tag LABEL_2003_06_28_1800-stable:
3469 - Allow to call sysmon function interactively
3470 - PIC on LWMON board needs delay after power-on
3471 - Add missing RSR definitions for MPC8xx
3472 - Improve log buffer handling: guarantee clean reset after power-on
3473 - Add support for EXBITGEN board (aka "genie")
3474 - Add support for SL8245 board
3477 - remove trailing white space, trailing empty lines, C++ comments, etc.
3478 - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)
3480 * Patches by Kenneth Johansson, 25 Jun 2003:
3481 - major rework of command structure
3482 (work done mostly by Michal Cendrowski and Joakim Kristiansen)
3484 ======================================================================
3485 Changes for U-Boot 0.4.0:
3486 ======================================================================
3488 * Patches by Robert Schwebel, 26 Jun 2003:
3489 - csb226 configuration updated
3490 - credits for logodl port updated
3491 - innokom configuration updated
3492 - logodl tree update, still with coding style inconsistencies
3493 - added OCM for ppc405 warning to README
3495 * Patch by Pantelis Antoniou, 25 Jun 2003:
3496 update NetVia with V2 board support
3498 * Header file cleanup for ARM
3500 * Patch by Murray Jensen, 24 Jun 2003:
3501 - make sure to use only U-boot provided header files
3502 - fix problems with ".rodata.str1.4" section as used by GCC-3.x
3504 * Patch by Stefan Roese, 24 Jun 2003:
3505 - Update esd ASH405 board files.
3506 - Update esd DASA_SIM config file.
3507 - Add ping command to some esd boards.
3509 * Patch by Yuli Barcohen, 23 Jun 2003:
3510 Update for MPC8260ADS board
3512 * Patch by Murray Jensen, 23 Jun 2003:
3513 - cleanup of GCC 3.x compiler warnings
3515 * Patch by Rune Torgersen, 4 Jun 2003:
3516 add large memory support for MPC8266ADS board
3518 * Patch by Richard Woodruff, 19 June 03:
3519 - Enabled standard u-boot device abstraction for ARM
3520 - Enabled console device for ARM
3521 - Initilized bi_baudrate for ARM
3523 * Patch by Bill Hargen, 23 Apr 2003:
3524 fix byte order for 824x I2C addresses (write op)
3526 * Patch by Murray Jensen, 20 Jun 2003:
3528 - cleanup (especially for gcc-3.x compilers)
3530 * Patch by Tom Guilliams, 20 Jun 2003:
3531 added CONFIG_750FX support for IBM 750FX processors
3533 * Patch by Devin Crumb, 02 Apr 2003:
3534 Fix clock divider rounding problem in drivers/serial.c
3536 * Patch by Richard Woodruff, 19 June 03:
3537 - Fixed smc91c111 driver to sync with the u-boot environment
3538 (driver/smc91c111.c).
3539 - Added eth_init error return check in NetLoop (net/net.c).
3541 * Patch by Ken Chou, 19 June 2003:
3542 Added support for A3000 SBC board (Artis Microsystems Inc.)
3544 * Patches by Murray Jensen, 17 Jun 2003:
3545 - Hymod board database mods: add "who" field and new xilinx chip types
3546 - provide new "init_cmd_timeout()" function so code external to
3547 "common/main.c" can use the "reset_cmd_timeout()" function before
3548 entering the main loop
3549 - add DTT support for adm1021 (new file dtt/adm1021.c; config
3550 slightly different. see include/configs/hymod.h for an example
3551 (requires CONFIG_DTT_ADM1021, CONFIG_DTT_SENSORS, and
3552 CFG_DTT_ADM1021 defined)
3553 - add new "eeprom_probe()" function which has similar args and
3554 behaves in a similar way to "eeprom_read()" etc.
3555 - add 8260 FCC ethernet loopback code (new "eth_loopback_test()"
3556 function which is enabled by defining CONFIG_ETHER_LOOPBACK_TEST)
3557 - gdbtools copyright update
3558 - ensure that set_msr() executes the "sync" and "isync" instructions
3559 after the "mtmsr" instruction in cpu/mpc8260/interrupts.c
3560 - 8260 I/O ports fix: Open Drain should be set last when configuring
3561 - add SIU IRQ defines for 8260
3562 - allow LDSCRIPT override and OBJCFLAGS initialization: change to
3563 config.mk to allow board configurations to override the GNU
3564 linker script, selected via the LDSCRIPT, make variable, and to
3565 give an initial value to the OBJCFLAGS make variable
3566 - 8260 i2c enhancement:
3567 o correctly extends the timeout depending on the size of all
3568 queued messages for both transmit and receive
3569 o will not continue with receive if transmit times out
3570 o ensures that the error callback is done for all queued tx
3572 o correctly detects both tx and rx timeouts, only delivers one to
3573 the callback, and does not overwrite an earlier error
3574 o logic in i2c_probe now correct
3575 - add "vprintf()" function so that "panic()" function can be
3577 - many Hymod board changes
3579 * Patches by Robert Schwebel, 14 Jun 2003:
3580 - add support for Logotronic DL datalogger board
3581 - cleanup serial line after kermit binary download
3582 - add debugX macro (debug level support)
3583 - update mach-types.h to latest arm.linux.org.uk master list.
3585 * Patches by David Müller, 12 Jun 2003:
3586 - rewrite of the S3C24X0 register definitions stuff
3587 - "driver" for the built-in S3C24X0 RTC
3589 * Patches by Yuli Barcohen, 12 Jun 2003:
3590 - Add MII support and Ethernet PHY initialization for MPC8260ADS board
3591 - Fix incorrect SIUMCR initialisation caused by wrong Hard Reset
3592 configuration word supplied by FPGA on some MPC8260ADS boards
3594 * Patch by Pantelis Antoniou, 10 Jun 2003:
3595 Unify status LED interface
3597 * Add support for DS12887 RTC; add RTC support for ATC board
3599 * Patch by Nicolas Lacressonniere, 11 Jun 2003:
3600 Modifications for Atmel AT91RM9200DK ARM920T based development kit
3601 - Add Atmel DataFlash support for reading and writing.
3602 - Add possibility to boot a Linux from DataFlash with BOOTM command.
3603 - Add Flash detection on Atmel AT91RM9200DK
3604 (between Atmel AT49BV1614 and AT49BV1614A flashes)
3605 - Replace old Ethernet PHY layer functions
3606 - Change link address
3608 * Patch by Frank Smith, 9 Jun 2003:
3609 use CRIT_EXCEPTION for machine check on 4xx
3611 * Patch by Detlev Zundel, 13 Jun 2003:
3612 added implementation of the "carinfo" command in cmd_immap.c
3614 * Fix CONFIG_NET_MULTI support in include/net.h
3616 * Patches by Kyle Harris, 13 Mar 2003:
3617 - Add FAT partition support
3618 - Add command support for FAT
3619 - Add command support for MMC
3621 - Add Intel PXA support for video
3622 - Add Intel PXA support for MMC
3624 - Enable MMC and FAT for lubbock board
3625 - Other misc changes for lubbock board
3627 * Patch by Robert Schwebel, April 02, 2003:
3628 fix for SMSC91111 driver
3630 * Patch by Vladimir Gurevich, 04 Jun 2003:
3631 make ppc405 ethernet driver compatible with CONFIG_NET_MULTI option
3633 * Patch by Stefan Roese, 05 Jun 2003:
3634 - PPC4xx: Fix bug for initial stack in data cache as pointed out by
3635 Thomas Schaefer (tschaefer@giga-stream.de). Now inital stack in
3636 data cache can be used even if the chip select is in use.
3637 - CFG_RX_ETH_BUFFER added to set the ethernet receive buffer count
3638 (see README for further description).
3639 - Changed config files of CONFIG_EEPRO100 boards to use the
3640 CFG_RX_ETH_BUFFER define.
3642 * Add support for RMU board
3644 * Add support for TQM862L at 100/50 MHz
3646 * Patch by Pantelis Antoniou, 02 Jun 2003:
3647 major reconstruction of networking code;
3648 add "ping" support (outgoing only!)
3650 * Patch by Denis Peter, 04 June 2003:
3651 add support for the MIP405T board
3653 * Patches by Udi Finkelstein, 2 June 2003:
3654 - Added support for custom keyboards, initialized by defining a
3655 board-specific drv_keyboard_init as well as defining CONFIG_KEYBOARD .
3656 - Added support for the RBC823 board.
3657 - cpu/mpc8xx/lcd.c now automatically calculates the
3658 Horizontal Pixel Count field.
3660 * Fix alignment problem in BOOTP (dhcp_leasetime option)
3661 [pointed out by Nicolas Lacressonnière, 2 Jun 2003]
3663 * Patch by Mark Rakes, 14 May 2003:
3664 add support for Intel e1000 gig cards.
3666 * Patch by Nye Liu, 3 Jun 2003:
3667 fix critical typo in MAMR definition (include/mpc8xx.h)
3669 * Fix requirement to align U-Boot image on 16 kB boundaries on PPC.
3671 * Patch by Klaus Heydeck, 2 Jun 2003
3672 Minor changes for KUP4K configuration
3674 * Patch by Marc Singer, 29 May 2003:
3675 Fixed rarp boot method for IA32 and other little-endian CPUs.
3677 * Patch by Marc Singer, 28 May 2003:
3678 Added port I/O commands.
3680 * Patch by Matthew McClintock, 28 May 2003
3681 - cpu/mpc824x/start.S: fix relocation code when booting from RAM
3682 - minor patches for utx8245
3684 * Patch by Daniel Engström, 28 May 2003:
3687 * Patch by Dave Ellis, 9 May 2003 + 27 May 2003:
3688 add nand flash support to SXNI855T configuration
3689 fix/extend nand flash support:
3690 - fix 'nand erase' command so does not erase bad blocks
3691 - fix 'nand write' command so does not write to bad blocks
3692 - fix nand_probe() so handles no flash detected properly
3693 - add doc/README.nand
3694 - add .jffs2 and .oob options to nand read/write
3695 - add 'nand bad' command to list bad blocks
3696 - add 'clean' option to 'nand erase' to write JFFS2 clean markers
3697 - make NAND read/write faster
3699 * Patch by Rune Torgersen, 23 May 2003:
3700 Update for MPC8266ADS board
3702 * Get (mostly) rid of CFG_MONITOR_LEN definition; compute real length
3703 instead CFG_MONITOR_LEN is now only used to determine _at_compile_
3704 _time_ (!) if the environment is embedded within the U-Boot image,
3705 or in a separate flash sector.
3707 * Cleanup CFG_DER #defines in config files (wd maintained only)
3709 * Fix data abort exception handling for arm920t CPU
3711 * Fix alignment problems with flash driver for TRAB board
3713 * Patch by Donald White, 21 May 2003:
3714 fix calculation of base address in pci_hose_config_device()
3716 * Fix bug in command line parsing: "cmd1;cmd2" is supposed to always
3717 execute "cmd2", even if "cmd1" fails. Note that this is different
3718 to "run var1 var2" where the contents of "var2" will NOT be
3719 executed when a command in "var1" fails.
3721 * Add zero-copy ramdisk support (requires corresponding kernel support!)
3723 * Patch by Kyle Harris, 20 May 2003:
3724 In preparation for an ixp port, rename cpu/xscale and arch-xscale
3725 into cpu/pxa and arch-pxa.
3727 * Patch by Stefan Roese, 23 May 2003:
3728 - IBM PPC405EP port added.
3729 - CONFIG_UART1_CONSOLE added. If defined internal UART1 (and not
3730 UART0) is used as default U-Boot console. PPC4xx only!
3731 - esd ASH405 board added (PPC405EP based).
3732 - BUBINGA405EP board added (PPC405EP based - IBM Eval Board).
3733 - esd CPCI405AB board added.
3734 - esd PMC405 board added.
3735 - Update of some esd boards.
3737 * Patch by Denis Peter, 19 Mai 2003:
3738 add support for the MIP405-3 board
3740 * Patch by Dave Ellis, 22 May 2003:
3741 Fix problem with only partially cleared .bss segment
3743 * Patch by Rune Torgersen, 12 May 2003:
3744 get PCI to work on a MPC8266ADS board; incorporate change to
3745 cpu/mpc8260/pci.c to enable overrides of PCI memory parameters
3747 * Patch by Nye Liu, 1 May 2003:
3748 minor patches for the FADS8xx
3750 * Patch by Thomas Schäfer, 28 Apr 2003:
3751 Fix SPD handling for 256 ECC DIMM on Walnut
3753 * Add support for arbitrary bitmaps for TRAB's VFD command;
3754 allow to pass boot bitmap addresses in environment variables;
3755 allow for zero boot delay
3757 * Patch by Christian Geißinger, 19 May 2002:
3758 On TRAB: wait until the dummy byte has been completely sent
3760 * Patch by David Updegraff, 22 Apr 2003:
3761 update for CrayL1 board
3763 * Patch by Pantelis Antoniou, 21 Apr 2003:
3764 add boot support for ARTOS (a proprietary OS)
3766 * Patch by Steven Scholz, 11 Apr 2003:
3767 Add support for RTC DS1338
3769 * Patch by Rod Boyce, 24 Jan 2003:
3770 Fix counting of extended partitions in diskboot command
3772 * Patch by Christophe Lindheimer, 20 May 2003:
3773 allow the use of CFG_LOADS when CFG_NO_FLASH is set
3775 * Fix SDRAM timing on Purple board
3777 * Add support for CompactFlash on ATC board
3778 (includes support for Intel 82365 and compatible PC Card controllers,
3779 and Yenta-compatible PCI-to-CardBus controllers)
3781 * Patch by Mathijs Haarman, 08 May 2003:
3782 Add lan91c96 driver (tested on Lubbock and custom PXA250 board only)
3784 * Fix problem with usage of "true" (undefined in current versions of bfd.h)
3786 * Add support for Promess ATC board
3788 * Patch by Keith Outwater, 28 Apr 2003:
3789 - Miscellaneous corrections and additions to GEN860T board specific code.
3790 - Added GEN860_SC variant to GEN860T.
3791 - Miscellaneous corrections to GEN860T documentation.
3792 - Correct duplicate entry in U-Boot CREDITS file.
3793 - Add GEN860T_SC entry in MAINTAINERS file.
3794 - Update CREDITS file with GEN860T_SC info.
3796 * Update Smiths Aerospace addresses in MAINTAINERS file
3798 * Fix error handling in hush's version of "run" command
3801 - Splashscreen support
3804 - temperature dependend enabling of LCD
3806 * Allow booting from old "PPCBoot" disk partitions
3808 * Add support for TQM8255 Board / MPC8255 CPU
3810 ======================================================================
3811 Changes for U-Boot 0.3.1:
3812 ======================================================================
3814 * Make sure Block Lock Bits get cleared in R360MPI flash driver
3816 * MPC823 LCD driver: Fill color map backwards, to allow for steady
3817 display when Linux takes over
3819 * Patch by Erwin Rol, 27 Feb 2003:
3820 Add support for RTEMS (this time for real).
3822 * Add support for "bmp info" and "bmp display" commands to load
3823 bitmap images; this can be used (for example in a "preboot"
3824 command) to display a splash screen very quickly after poweron.
3826 * Add support for 133 MHz clock on INCA-IP board
3828 * Patch by Lutz Dennig, 10 Apr 2003:
3829 Update for R360MPI board
3831 * Add new meaning to "autostart" environment variable:
3832 If set to "no", a standalone image passed to the
3833 "bootm" command will be copied to the load address
3834 (and eventually uncompressed), but NOT be started.
3835 This can be used to load and uncompress arbitrary
3838 * Patch by Stefan Roese, 10 Apr 2003:
3839 Changed DHCP client to use IP address from server option field #54
3840 from the OFFER packet in the server option field #54 in the REQUEST
3841 packet. This fixes a problem using a Windows 2000 DHCP server,
3842 where the DHCP-server is not the TFTP-server.
3844 * Set max brightness for MN11236 displays on TRAB board
3846 * Add support for TQM862L modules
3848 ======================================================================
3849 Changes for U-Boot 0.3.0:
3850 ======================================================================
3852 * Patch by Arun Dharankar, 4 Apr 2003:
3853 Add IDMA example code (tested on 8260 only)
3855 * Add support for Purple Board (MIPS64 5Kc)
3857 * Add support for MIPS64 5Kc CPUs
3859 * Fix missing setting of "loadaddr" and "bootfile" on ARM and MIPS
3861 * Patch by Denis Peter, 04 Apr 2003:
3862 - update MIP405-4 board
3864 * Patch by Stefan Roese, 4 Apr 2003:
3865 - U-Boot version environment variable "ver" added
3866 (CONFIG_VERSION_VARIABLE).
3867 - Changed PPC405GPr version from A to B.
3868 - Changed CPCI405 to use CTS instead of DSR on PPC405 UART1.
3870 * Patches by Denis Peter, 03 April 2003:
3871 - fix PCI IRQs on MPL boards
3872 - fix two more un-relocated pointer problems
3874 * Fix behaviour of "run" command:
3875 - print error message iv variable does not exist
3876 - terminate processing of arguments in case of error
3878 * Patches by Peter Figuli, 10 Mar 2003
3879 - Add support for BTUART on PXA platform
3880 - Add support for WEP EP250 (PXA) board
3882 * Fix flash problems on INCA-IP; add tool to allow bruning images to
3883 flash using a BDI2000
3885 * Implement fix for I2C Edge Conditions problem for all boards that
3886 use the bit-banging driver (common/soft_i2c.c)
3888 * Patch by Martin Winistoerfer, 23 Mar 2003
3889 - Add port to MPC555/556 microcontrollers
3890 - Add support for cmi customer board with
3891 Intel 28F128J3A, 28F320J3A or 28F640J3A flash.
3893 * Patch by Rick Bronson, 28 Mar 2003:
3894 - fix common/cmd_nand.c
3896 * Patch by Arun Dharankar, 24 Mar 2003:
3897 - add threads / scheduler example code
3899 * Add patches by Robert Schwebel, 31 Mar 2003:
3900 - add ctrl-c support for kermit download
3901 - align bdinfo output on ARM
3902 - csb226 board: bring in sync with innokom/memsetup.S
3903 - csb226 board: fix MDREFR handling
3904 - misc doc fixes / extensions
3905 - innokom board: cleanup, MDREFR fix in memsetup.S, config update
3906 - add BOOT_PROGRESS to armlinux.c
3908 * Add CPU ID, version, and clock speed for INCA-IP
3910 * Patches by Dave Ellis, 18 Mar 2003 for SXNI855T board:
3911 - fix SRAM and SDRAM memory sizing
3912 - add status LED support
3913 - add MAC address for second (SCC1) ethernet port
3915 * Update default environment for TQM8260 board
3917 * Patch by Rick Bronson, 16 Mar 2003:
3918 - Add NAND flash support for reading, writing, and erasing NAND
3919 flash (certain forms of which are called SmartMedia).
3920 - Add support for Atmel AT91RM9200DK ARM920T based development kit.
3922 * Patches by Robert Schwebel, 19 Mar 2003:
3923 - use arm-linux-gcc as default compiler for ARM
3924 - fix i2c fixup code
3925 - fix missing baudrate setting
3926 - added $loadaddr / CFG_LOAD_ADDR support to loadb
3927 - moved "ignoring trailing characters" _before_ u-boot wants to
3928 print out diagnostics messages; removes bogus characters at the
3931 * Patch by John Zhan, 18 Mar 2003:
3932 Add support for SinoVee Microsystems SC8xx boards
3934 * Patch by Rolf Offermanns, 21 Mar 2003:
3935 ported the dnp1110 related changes from the current armboot cvs to
3936 current u-boot cvs. smc91111 does not work. problem marked in
3937 smc91111.c, grep for "FIXME".
3939 * Patch by Brian Auld, 25 Mar 2003:
3940 Add support for STM flash chips on ebony board
3942 * Add PCI support for MPC8250 Boards (PM825 module)
3944 * Patch by Stefan Roese, 25 Mar 2003:
3947 * Patch by Stefan Roese, 20 Mar 2003:
3948 - CPCI4052 update (support for revision 3).
3949 - Set edge conditioning circuitry on PPC405GPr for compatibility
3950 to existing PPC405GP designs.
3951 - Clip udiv to 5 bits on PPC405 (serial.c).
3953 * Extend INCAIP board support:
3954 - add automatic RAM size detection
3955 - add "bdinfo" command
3956 - pass flash address and size to Linux kernel
3957 - switch to 150 MHz clock
3959 * Avoid flicker on the TRAB's VFD by synchronizing the enable with
3960 the HSYNC/VSYNC. Requires new CPLD code (Version 101 for Rev. 100
3961 boards, version 153 for Rev. 200 boards).
3963 * Patch by Vladimir Gurevich, 12 Mar 2003:
3964 Fix relocation problem of statically initialized string pointers
3967 * Patch by Kai-Uwe Blöm, 12 Mar 2003:
3968 Cleanup & bug fixes for JFFS2 code:
3969 - the memory mangement was broken. It caused havoc on malloc by
3970 writing beyond the block boundaries.
3971 - the length calculation for files was wrong, sometimes resulting
3972 in short file reads.
3973 - data copying now optionally takes fragment version numbers into
3974 account, to avoid copying from older data.
3975 See doc/README.JFFS2 for details.
3977 * Patch by Josef Wagner, 12 Mar 2003:
3978 - 16/32 MB and 50/80 MHz support with auto-detection for IP860
3979 - ETH05 and BEDBUG support for CU824
3980 - added support for MicroSys CPC45
3981 - new BOOTROM/FLASH0 and DOC base for PM826
3983 * Patch by Robert Schwebel, 12 Mar 2003:
3984 Fix the chpart command on innokom board
3987 mv include/asm-i386/ppcboot-i386.h include/asm-i386/u-boot-i386.h
3988 s/PPCBoot/U-Boot/ in some files
3989 s/pImage/uImage/ in some files
3991 * Patch by Detlev Zundel, 15 Jan 2003:
3992 Fix '' command line quoting
3994 * Patch by The LEOX team, 19 Jan 2003:
3995 - add support for the ELPT860 board
3996 - add support for Dallas ds164x RTC
3998 * Patches by David Müller, 31 Jan 2003:
3999 - minimal setup for CardBus bridges
4000 - add EEPROM read/write support in the CS8900 driver
4001 - add support for the builtin I2C controller in the Samsung s3c24x0 chips
4002 - add support for MPL's VCMA9 (Samsung s3c2410 based) board
4004 * Patch by Steven Scholz, 04 Feb 2003:
4005 add support for RTC DS1307
4007 * Patch by Reinhard Meyer, 5 Feb 2003:
4008 fix PLPRCR/SCCR init sequence on 8xx to allow for
4009 changes of EBDF by software
4011 * Patch by Vladimir Gurevich, 07 Feb 2003:
4012 "API-compatibility patch" for 4xx I2C driver
4014 * TRAB fixes / extensions:
4015 - Restore VFD brightness as saved in environment
4016 - add support for Fujitsu flashes
4017 - make sure both buzzers are turned off (drive low level)
4019 * Patches by Robert Schwebel, 06 Mar 2003:
4020 - fix bug in BOOTP code (must use NetCopyIP)
4021 - update of CSB226 port
4022 - clear BSS segment on XScale
4023 - added support for i2c_init_board() function
4024 - update to the Innokom plattform
4026 * Extend support for redundand environments for configurations where
4027 environment size < sector size
4029 * Patch by Rune Torgersen, 13 Feb 2003:
4030 Add support for Motorola MPC8266ADS board
4032 * Patch by Kyle Harris, 19 Feb 2003:
4033 patches for the Intel lubbock board:
4034 memsetup.S - general cleanup (based on Robert's csb226 code)
4035 flash.c - overhaul, actually works now
4036 lubbock.c - fix init funcs to return proper value
4038 * Patch by Kenneth Johansson, 26 Feb 2003:
4039 - Fixed off by one in RFTA calculation.
4040 - No need to abort when LDF is lower than we can program it's only
4041 minimum timing so clamp it to what we can do.
4042 - Takes function pointer to function for reading the spd_nvram. Usefull
4043 for faking data or hardcode a module without the nvram.
4044 - fix other user for above change
4045 - fix some comments.
4047 * Patches by Brian Waite, 26 Feb 2003:
4048 - fix port for evb64260 board
4049 - fix PCI for evb64260 board
4052 * Patch by Reinhard Meyer, 1 Mar 2003:
4053 Add support for EMK TOP860 Module
4055 * Patch by Yuli Barcohen, 02 Mar 2003:
4056 Add SPD EEPROM support for MPC8260ADS board
4058 * Patch by Robert Schwebel, 21 Jan 2003:
4059 - Add support for Innokom board
4060 - Don't complain if "install" fails
4061 - README cleanup (remove duplicated lines)
4062 - Update PXA header files
4064 * Add documentation for existing POST code (doc/README.POST)
4066 * Patch by Laudney Ren, 15 Jan 2003:
4067 Fix handling of redundand environment in "tools/envcrc.c"
4069 * Patch by Detlev Zundel, 28 Feb 2003:
4070 Add bedbug support for 824x systems
4072 * Add support for 16 MB flash configuration of TRAB board
4074 * Patch by Erwin Rol, 27 Feb 2003:
4075 Add support for RTEMS
4077 * Add image information to README
4079 * Patch by Stefan Roese, 18 Feb 2003:
4080 CPCIISER4 configuration updated.
4082 * Patch by Stefan Roese, 17 Feb 2003:
4083 Fixed bug in ext. serial clock setup on PPC405 (since PPC440 port).
4085 * Patch by Stefan Roese, 13 Feb 2003:
4086 Add "pcidelay" environment variable (in ms, enabled via
4087 CONFIG_PCI_BOOTDELAY).
4088 PCI spec 2.2 defines, that a pci target has 2^25 pci clocks after
4089 RST# to respond to configuration cycles (33MHz -> 1s).
4091 * Fix dual PCMCIA slot support (when running with just one
4094 * Add VFD type detection to trab board
4096 * extend drivers/cs8900.c driver to synchronize ethaddr environment
4097 variable with value in the EEPROM
4099 * Patch by Stefan Roese, 10 Feb 2003:
4100 Add support for 4MB and 128MB onboard SDRAM (cpu/ppc4xx/sdram.c)
4102 * Add support for MIPS32 4Kc CPUs
4104 * Add support for INCA-IP Board
4106 ======================================================================
4107 Changes for U-Boot 0.2.2:
4108 ======================================================================
4110 * Add dual ethernet support on PM826
4112 * Add support for LXT971 PHY on PM826
4114 * Patch by Tord Andersson, 16 Jan 2003:
4115 Fix flash sector count for TQM8xxL
4117 * Fix I2C EEPROM problem on ICU862 board (would only write the first
4118 16 bytes out of each 32 byte block)
4120 ======================================================================
4121 Changes for U-Boot 0.2.1:
4122 ======================================================================
4124 * Add support for V37 board
4125 (patch by Jón Benediktsson, 11 Dec 2002)
4127 * Update baudrate in bd_info when it gets changed
4129 * Add watchdog trigger points while waiting for serial port
4130 (so far only 8xx -- needed on LWMON with 100ms watchdog)
4132 * Improve command line tool to access the U-Boot's environment
4133 (figuration of the utility, using a config file)
4135 * Add single quote support for (old) command line parser
4137 * Switch LWMON board default config from FRAM to EEPROM;
4138 in POST, EEPROM shows up on 8 addresses
4140 ======================================================================
4141 Changes for U-Boot 0.2.0:
4142 ======================================================================
4144 * Use 1-byte-read instead of -write for iprobe() function
4145 Add i2c commands to PM826 config
4147 * extend I2C POST code: check for list on known addresses
4149 * Improve log buffer code; use "loglevel" to decide which messages
4150 to log on the console, too (like in Linux); get rid of "logstart"
4152 * Add command line tool to access the U-Boot's environment
4153 (board-specific for TRAB now, to be fixed later)
4155 * Patch by Hans-Joerg Frieden, 06 Dec 2002
4156 Fix misc problems with AmigaOne support
4158 * Patch by Chris Hallinan, 3 Dec 2002:
4159 minor cleanup to the MPC8245 EPIC driver
4161 * Patch by Pierre Aubert , 28 Nov 2002
4162 Add support for external (SIU) interrupts on MPC8xx
4164 * Patch by Pierre Aubert , 28 Nov 2002
4165 Fix nested syscalls bug in standalone applications
4167 * Patch by David Müller, 27 Nov 2002:
4168 fix output of "pciinfo" command for CardBus bridge devices.
4170 * Fix bug in TQM8260 board detection - boards got stuck when board ID
4173 * Add LED indication for IDE activity on KUP4K board
4175 * Fix startup problems with VFD display on TRAB
4177 * Patch by Pierre Aubert, 20 Nov 2002
4178 Add driver for Epson SED13806 graphic controller.
4179 Add support for BMP logos in cfb_console driver.
4181 * Added support for both PCMCIA slots (at the same time!) on MPC8xx
4183 * Patch by Rod Boyce, 21 Nov 2002:
4184 fix PCMCIA on MBX8xx board
4186 * Patch by Pierre Aubert , 21 Nov 2002
4187 Add CFG_CPM_POST_WORD_ADDR to make the offset of the
4188 bootmode word in DPRAM configurable
4190 * Patch by Daniel Engström, 18 Nov 2002:
4191 Fixes for x86 port (mostly strings issues)
4193 * Patch by Ken Chou, 18 Nov 2002:
4194 Fix for natsemi NIC cards (DP83815)
4196 * Patch by Pierre Aubert, 19 Nov 2002:
4197 fix a bug for the MII configuration, and some warnings
4199 * Patch by Thomas Frieden, 13 Nov 2002:
4200 Add code for AmigaOne board
4201 (preliminary merge to U-Boot, still WIP)
4203 * Patch by Jon Diekema, 12 Nov 2002:
4204 - Adding URL for IEEE OUI lookup
4205 - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED
4207 - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and
4208 root-on-nfs macros are designed to switch how the default boot
4209 method gets defined.
4211 * Patch by Daniel Engström, 13 Nov 2002:
4212 Add support for i386 architecture and AMD SC520 board
4214 * Patch by Pierre Aubert, 12 Nov 2002:
4215 Add support for DOS filesystem and booting from DOS floppy disk
4217 * Patch by Jim Sandoz, 07 Nov 2002:
4218 Increase number of network RX buffers (PKTBUFSRX in
4219 "include/net.h") for EEPRO100 based boards (especially SP8240)
4220 which showed "Receiver is not ready" errors when U-Boot was
4221 processing the receive buffers slower than the network controller
4224 * Patch by Andreas Oberritter, 09 Nov 2002:
4225 Change behaviour of NetLoop(): return -1 for errors, filesize
4226 otherwise; return code 0 is valid an means no file loaded - in this
4227 case the environment still gets updated!
4229 * Patches by Jon Diekema, 9 Nov 2002:
4230 - improve ADC/DAC clocking on the SACSng board to align
4231 the failing edges of LRCLK and SCLK
4232 - sbc8260 configuration tweaks
4233 - add status LED support for 82xx systems
4234 - wire sspi/sspo commands into command handler; improved error
4236 - add timestamp support and alternate memory test to the
4237 SACSng configuration
4239 * Patch by Vince Husovsky, 7 Nov 2002:
4240 Add "-n" to linker options to get rid of "Not enough room for
4241 program headers" problem
4243 * Patch by David Müller, 05 Nov 2002
4244 Rename CONFIG_PLL_INPUT_FREQ to CONFIG_SYS_CLK_FREQ
4245 so we can use an already existing name
4247 * Patch by Pierre Aubert, 05 Nov 2002
4248 Hardware relatied improvments in FDC boot code
4250 * Patch by Holger Schurig, 5 Nov 2002:
4251 Make the PXA really change it's frequency
4253 * Patch by Pierre Aubert, 05 Nov 2002
4254 Add support for slave serial Spartan 2 FPGAs
4256 * Fix uninitialized memory (MAC address) in 8xx SCC/FEC ethernet
4259 * Add support for log buffer which can be passed to Linux kernel's
4260 syslog mechanism; used especially for POST results.
4262 * Patch by Klaus Heydeck, 31 Oct 2002:
4263 Add initial support for kup4k board
4265 * Patch by Robert Schwebel, 04 Nov 2002:
4266 - use watchdog to reset PXA250 systems
4267 - added progress callbacks to (some of the) ARM code
4268 - update for Cogent CSB226 board
4270 * Add support for FPS860 board
4272 * Patch by Guillaume Alexandre,, 04 Nov 2002:
4273 Improve PCI access on 32-bits Compact PCI bus
4275 * Fix mdelay() on TRAB - this was still the debugging version with
4276 seconds instead of ms.
4278 * Patch by Robert Schwebel, 1 Nov 2002:
4279 XScale related cleanup (affects all ARM boards)
4281 * Cleanup of names and README.
4283 ======================================================================
4284 Notes for U-Boot 0.1.0:
4285 ======================================================================
4287 This is the initial version of "Das U-Boot", the Universal Boot Loader.
4289 It is based on version 2.0.0 (the "Halloween Release") of PPCBoot.
4290 For information about the history of the project please see the
4291 PPCBoot project page at http://sourceforge.net/projects/ppcboot
4293 ======================================================================